MALICIOUS — 227d0f_847ff3060d844287a377a6095141abaa.pdf
MALICIOUS — 227d0f_847ff3060d844287a377a6095141abaa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100). 3 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
49dab5094577ccadb81d87ade8bda3576ceb44b70d5390a8f5b905822125ef50 - SHA-1:
114aca69dc2e723db9c85bd946855510890ad135 - MD5:
0690ae1df0ba5eb8303c93deb02e8dfc - ssdeep:
768:fgGzpDDIBSzUYSqgaDx4ExQwRfsYGZbSyh0INsnfE+2fFv75YbaEAkWzmv:oGF3IBSzrSqpHEYGd907nfJ29j5aMtqv - TLSH:
T197309DF344ABEC8CBE9BAB036DA615656089D788B137D7641AC8772CC47C6BD7D00860 - Submitted as: 227d0f_847ff3060d844287a377a6095141abaa.pdf
- File type: pdf · Size: 39208 bytes
- Verdict: malicious (89/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 89/100 is the fusion of 8 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - 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://ttraff.me/wix?keyword=number+the+stars+comprehension+questions+and+answers, http://juwazemex.hanovergardenclub.com/uploads/1/3/0/9/130969497/653e7ae2c6b21a.pdf, http://files.ectrojanbands.com/uploads/1/3/1/6/131636642/notidipijude.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 3 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1017 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- teams.cloud.microsoft
- outlook.office.com
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- 192.168.122.110
- 23.40.52.209
- 23.33.238.103
- 23.33.238.188
- 74.178.76.44 IE · Dublin · AS8075 Microsoft Corporation
- 23.11.37.157
- 104.68.2.166
- 74.178.76.128 IE · Dublin · AS8075 Microsoft Corporation
- 52.123.128.14 US · Redmond · AS8075 Microsoft Corporation
- 199.232.138.172
- 224.0.0.252
- 192.168.122.1
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.me/wix?keyword=number+the+stars+comprehension+questions+and+answers
- http://juwazemex.hanovergardenclub.com/uploads/1/3/0/9/130969497/653e7ae2c6b21a.pdf
- http://files.ectrojanbands.com/uploads/1/3/1/6/131636642/notidipijude.pdf
- http://zatoweji.laurenashleyart.com/uploads/1/3/1/1/131163590/vajiwodag-botavitepa-dedefu.pdf
- http://files.nanpokerwinski.com/uploads/1/3/0/7/130738914/newopivoturita.pdf
- http://files.imarsonline.com/uploads/1/3/1/3/131380413/6c76ebc2.pdf
- http://files.willardband.org/uploads/1/3/1/4/131409128/2ca816.pdf
- http://files.mrstrizz.com/uploads/1/3/1/3/131384374/povude-pexujuger-bodakiwini.pdf
- http://bilifamo.holylovereiki.com/uploads/1/3/0/9/130969077/0cfbb.pdf
- http://files.zhuangguo94.com/uploads/1/3/1/3/131383314/aeba07193.pdf
- https://6dc98ba9-3ad9-4bf3-8042-143612bcce9d.filesusr.com/ugd/b42fd6_8b3e0d1637934629a62ebbe6875f6f87.pdf?index=true
- https://e0b98720-8bd5-45ac-b317-d26f5b4f19fa.filesusr.com/ugd/7f614e_e042e76ac4a94ab1896f4ca0c74bd62d.pdf?index=true
- https://33e7b7aa-007a-44f8-bfb3-2cb863b29621.filesusr.com/ugd/18ee90_d66cdd4351aa4bc9b18768d5309209dc.pdf?index=true
- https://dd8faa2d-22d2-426d-a350-668932e7aa5a.filesusr.com/ugd/11b39a_313b8567293846769fdce5f3140540e6.pdf?index=true
- https://cdn.shopify.com/s/files/1/0431/2258/9853/files/75313530659.pdf
- https://cdn.shopify.com/s/files/1/0427/9464/7719/files/fukoraji.pdf
- https://cdn.shopify.com/s/files/1/0431/6623/6834/files/pogilinameluledikadurugen.pdf
- https://cdn.shopify.com/s/files/1/0433/3194/4602/files/sesobemevibelidob.pdf
- https://cdn.shopify.com/s/files/1/0431/4424/9499/files/pafenekodon.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/
Embedded domains
- ttraff.me
- juwazemex.hanovergardenclub.com
- files.ectrojanbands.com
- zatoweji.laurenashleyart.com
- files.nanpokerwinski.com
- files.imarsonline.com
- files.willardband.org
- files.mrstrizz.com
- bilifamo.holylovereiki.com
- files.zhuangguo94.com
- 6dc98ba9-3ad9-4bf3-8042-143612bcce9d.filesusr.com
- e0b98720-8bd5-45ac-b317-d26f5b4f19fa.filesusr.com
- 33e7b7aa-007a-44f8-bfb3-2cb863b29621.filesusr.com
- dd8faa2d-22d2-426d-a350-668932e7aa5a.filesusr.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.44
- 74.178.76.128
- 52.123.128.14
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report