MALICIOUS — fe008381d2b60c252ee6b90afcb45113bfd4b92cba23f5f2ba88ae81c123d69b
MALICIOUS — fe008381d2b60c252ee6b90afcb45113bfd4b92cba23f5f2ba88ae81c123d69b is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
fe008381d2b60c252ee6b90afcb45113bfd4b92cba23f5f2ba88ae81c123d69b - SHA-1:
0ad2942762629c89a993d8e3e19358e51407d507 - MD5:
fa98925e2d681147eefd4b5bf25239e0 - ssdeep:
1536:zIh/HuA1M+7NR7sIQjbhV/CkeNz6tfzdisUg0+Z2MySZBylQRGzeV:eHsaNR7sIQPzKdNz6tLd5US2MySZBylQ - TLSH:
T1DB38CFF3308BEDDC7BCA6B172DBB05685046EA9871A2DB90C5C8A729C17C6ED7C01911 - Submitted as: fe008381d2b60c252ee6b90afcb45113bfd4b92cba23f5f2ba88ae81c123d69b
- File type: pdf · Size: 82824 bytes
- Verdict: malicious (98/100)
Detections (4 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!FA98925E2D68
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 10 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/5c748a4d-ff10-4311-a90f-1552852425e8/92377750302.pdf - network signal, weight 0.70, confidence 0.80
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!FA98925E2D68 (rule
PDF/Phish-FAB!FA98925E2D68) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://allytemp.ru/pbw?utm_term=buet+msc+in+eee+admission+test+question+paper, https://uploads.strikinglycdn.com/files/5c748a4d-ff10-4311-a90f-1552852425e8/92377750302.pdf, https://uploads.strikinglycdn.com/files/ab8e3b40-4cb2-432a-8fe0-2c9dd1011221/lupazoti.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Contacted 10 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1015 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 162.159.142.9 US · San Francisco · AS13335 Cloudflare, Inc.
- 23.11.37.157
- 40.126.14.161
- 23.33.238.135
- 52.110.12.2 AU · Sydney · AS8075 Microsoft Corporation
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 23.33.238.171
- 23.33.238.100
- 74.178.76.54 IE · Dublin · AS8075 Microsoft Corporation
- 52.253.84.76 SG · Singapore · AS8075 Microsoft Corporation
- 20.165.94.63 US · San Antonio · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://allytemp.ru/pbw?utm_term=buet+msc+in+eee+admission+test+question+paper
- https://uploads.strikinglycdn.com/files/5c748a4d-ff10-4311-a90f-1552852425e8/92377750302.pdf
- https://uploads.strikinglycdn.com/files/ab8e3b40-4cb2-432a-8fe0-2c9dd1011221/lupazoti.pdf
- https://fadafiwu.weebly.com/uploads/1/3/5/3/135302778/719234.pdf
- https://uploads.strikinglycdn.com/files/03addb8c-aa09-4cee-9dec-1d85c4a970fd/52659950325.pdf
- https://gupoxebexu.weebly.com/uploads/1/3/4/3/134337811/womisafuz.pdf
- https://uploads.strikinglycdn.com/files/b92a5413-3de1-4911-a268-2a4e96e6ad26/scott_trench_set_for_life_podcast.pdf
- https://namuxewanazojo.weebly.com/uploads/1/3/4/2/134266474/kakejesewuf.pdf
- https://pegugigatusib.weebly.com/uploads/1/3/4/4/134460290/4b46b3.pdf
- https://uploads.strikinglycdn.com/files/88bb328a-3646-4cdd-88e8-0fcd87feabf3/gofofipivajuladezopil.pdf
- https://cdn-cms.f-static.net/uploads/4408713/normal_601b1e32b1d44.pdf
- https://uploads.strikinglycdn.com/files/4e5955d5-a4eb-4481-be1b-2396fb6f2faf/vebugefupisubo.pdf
- https://uploads.strikinglycdn.com/files/fc61a614-2850-4b82-b2f3-aedf4de39ca8/11455038069.pdf
- https://cdn-cms.f-static.net/uploads/4456671/normal_60281b91b07b2.pdf
- https://wopurosifagup.weebly.com/uploads/1/3/5/3/135333772/janowobixedu-sawogesuraxor-vusug.pdf
- https://dabagurujor.weebly.com/uploads/1/3/4/3/134350609/bowobom.pdf
- https://uploads.strikinglycdn.com/files/0d49068e-f2f2-42e5-8e97-97156fc1b2f5/what_is_the_most_reliable_zero_turn_mower.pdf
- https://cdn-cms.f-static.net/uploads/4473919/normal_603c10b49e28e.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- allytemp.ru
- uploads.strikinglycdn.com
- fadafiwu.weebly.com
- gupoxebexu.weebly.com
- namuxewanazojo.weebly.com
- pegugigatusib.weebly.com
- cdn-cms.f-static.net
- wopurosifagup.weebly.com
- dabagurujor.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 92.223.78.30
- 162.159.142.9
- 52.110.12.2
- 4.230.171.124
- 74.178.76.54
- 52.253.84.76
- 20.165.94.63
- 20.42.65.91
- 40.84.97.4
- 72.154.7.16
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report