MALICIOUS — normal_5f8b1aa8ee698.pdf
MALICIOUS — normal_5f8b1aa8ee698.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
484e1c91c01ed6df3722030ac4fb6d7120a4fe4098eafab28c73e1205ad7b301 - SHA-1:
7ad07e85b8cd84aef9b46b5ae37e560415e71df4 - MD5:
6424bc81c3ac03ea089c9465fc200b74 - ssdeep:
768:abgGzpD3p0kmD7S3etSWrqr3JWHyDrkf2qo1uPZWjzlH+qVJ308N1OZzA3wEglgZ:vGFDp09otZD73c4XbR0WMzAfugykTrNX - TLSH:
T1D3338EF31097EC8C3A8EAB03ADAB1129614AD78D6137976054CC7B6CC1BCAFD1E11611 - Submitted as: normal_5f8b1aa8ee698.pdf
- File type: pdf · Size: 48127 bytes
- Verdict: malicious (84/100)
Detections (3 of 53 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 84/100 is the fusion of 6 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/526e6408-25f9-4ca3-b88c-eae9d64a928b/12x20_gambrel_shed_plans.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ttraff.cc/123?keyword=families+in+transition+pdf, https://zoxetojasag.weebly.com/uploads/1/3/1/4/131437223/9497306.pdf, https://fidegobopoj.weebly.com/uploads/1/3/2/8/132815019/jujewosalik.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
- Extracted generic config (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9790 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
dad33fb86b5b9662d04174292aa4fe425b4c1b80750e64c5f2553c34c4ca0a4b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c670b7ec1078e498767d367208ec5fd2.png -
2d68cbd4fa07fd2e5070db52fe6c061f06e6aa682d62515352db0cf1f9d2c9c3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/123?keyword=families+in+transition+pdf
- https://zoxetojasag.weebly.com/uploads/1/3/1/4/131437223/9497306.pdf
- https://fidegobopoj.weebly.com/uploads/1/3/2/8/132815019/jujewosalik.pdf
- https://dapujevubo.weebly.com/uploads/1/3/1/4/131438680/luvekuvufukukuxup.pdf
- https://gujodoludota.weebly.com/uploads/1/3/2/6/132681740/2200243.pdf
- https://lifagixuwemup.weebly.com/uploads/1/3/0/9/130969738/6485014.pdf
- https://cdn.shopify.com/s/files/1/0481/7882/3317/files/35274932427.pdf
- https://cdn.shopify.com/s/files/1/0498/3570/4475/files/lureb.pdf
- https://cdn.shopify.com/s/files/1/0431/2639/0946/files/29887336999.pdf
- https://cdn.shopify.com/s/files/1/0464/6276/3160/files/panikaluvapidolukam.pdf
- https://uploads.strikinglycdn.com/files/a2a183db-00be-49ff-808e-c146dd3ef500/66101916517.pdf
- https://uploads.strikinglycdn.com/files/526e6408-25f9-4ca3-b88c-eae9d64a928b/12x20_gambrel_shed_plans.pdf
- https://uploads.strikinglycdn.com/files/352e13f5-7ad4-4775-87fa-bb91935fb925/wudamadosetiverotezenez.pdf
- https://uploads.strikinglycdn.com/files/78668a87-21fa-46f0-b565-468adec1f150/nemefovafevolerimefur.pdf
- https://uploads.strikinglycdn.com/files/4b3ade39-9d5c-4c07-922c-c9d600dfa077/21867539398.pdf
- https://cdn-cms.f-static.net/uploads/4379370/normal_5f8a6c9ccff35.pdf
- https://cdn-cms.f-static.net/uploads/4375889/normal_5f8ac3be62b80.pdf
- https://cdn-cms.f-static.net/uploads/4365607/normal_5f8703141a89b.pdf
- https://uploads.strikinglycdn.com/files/71a4b627-0ae3-46bb-aa13-404b9be14c04/32959832166.pdf
- https://uploads.strikinglycdn.com/files/52808f95-4d55-406e-9199-3896e5029a9e/fadesegerabeweduluvowafes.pdf
- https://uploads.strikinglycdn.com/files/108203c1-82f3-48fa-92b4-8a3b61b07457/77232609298.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/
Embedded domains
- ttraff.cc
- zoxetojasag.weebly.com
- fidegobopoj.weebly.com
- dapujevubo.weebly.com
- gujodoludota.weebly.com
- lifagixuwemup.weebly.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.252.248
- 20.184.175.1
- 4.150.223.97
- 172.66.2.5
- 52.123.252.244
- 52.123.252.193
- 40.84.97.4
- 74.178.76.44
- 162.159.142.9
- 52.110.12.37
- 4.230.171.124
- 203.26.79.13
- 135.233.95.144
- 4.150.223.104
- 52.123.128.14
- 52.123.252.227
- 74.179.71.159
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report