SUSPICIOUS — normal_5f8e00b8b123a.pdf
SUSPICIOUS — normal_5f8e00b8b123a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c54dd30b01eccb6516c47ba740345b6752f425eb406e022facede341695d7dad - SHA-1:
e3727c26062dac110c0bda0280ab125fd9de833f - MD5:
41bb07265b23f7f00737d3ba1955685d - ssdeep:
1536:4GFqpkKnSCi0MoKa3+BB7Zm0HHdZ+lNSG2QV4Kg9:VFqpkpDfBJtnn+lAuU - TLSH:
T1B634AEF36097EC8D7A879B039CAB0559215AC78C6233DB6154887B2CC8FC7BE6E41950 - Submitted as: normal_5f8e00b8b123a.pdf
- File type: pdf · Size: 53960 bytes
- Verdict: suspicious (58/100)
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 suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/8db7f8c4-3736-45c1-b82c-e93cdc511657/gelofegejolaz.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=department+of+homeland+security+form+i-9+instructions, https://uploads.strikinglycdn.com/files/8db7f8c4-3736-45c1-b82c-e93cdc511657/gelofegejolaz.pdf, https://uploads.strikinglycdn.com/files/a573535b-bb01-4390-9b37-3ae52ac5f1f1/gituwunotoburixe.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://cctraff.ru/123?keyword=department+of+homeland+security+form+i-9+instructions
- https://uploads.strikinglycdn.com/files/8db7f8c4-3736-45c1-b82c-e93cdc511657/gelofegejolaz.pdf
- https://uploads.strikinglycdn.com/files/a573535b-bb01-4390-9b37-3ae52ac5f1f1/gituwunotoburixe.pdf
- https://uploads.strikinglycdn.com/files/07e8d899-0099-4234-acf8-334f7d8dd127/rijikomudunafup.pdf
- https://uploads.strikinglycdn.com/files/4a7dcb06-1b15-4f13-91fb-726b2aa20404/nilitulajamidanabuxigus.pdf
- https://lagukekejase.weebly.com/uploads/1/3/0/8/130815031/gezoj-laritokigepez-fixapozigubim.pdf
- https://nikoxutaju.weebly.com/uploads/1/3/1/3/131378952/limibexokosefe_gebisedalewekob_kibaragub_wotumigoxabu.pdf
- https://kurikezexiwu.weebly.com/uploads/1/3/0/7/130775092/juletul_wotuj_fujaduzoraguf.pdf
- https://nipaxibovaj.weebly.com/uploads/1/3/1/3/131379211/f6293.pdf
- https://jovikuveditowe.weebly.com/uploads/1/3/0/8/130874612/2914057.pdf
- https://jozokuxig.weebly.com/uploads/1/3/2/8/132814463/dubepeloguwobi.pdf
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f87bdf63594e.pdf
- https://cdn-cms.f-static.net/uploads/4369772/normal_5f8a95c2ac724.pdf
- https://cdn-cms.f-static.net/uploads/4369189/normal_5f88dc8632bcf.pdf
- https://cdn-cms.f-static.net/uploads/4380079/normal_5f8c7e688d7e1.pdf
- https://cdn-cms.f-static.net/uploads/4367916/normal_5f8d9a6cbea17.pdf
- https://cdn-cms.f-static.net/uploads/4371248/normal_5f8c27b8ba974.pdf
- https://cdn-cms.f-static.net/uploads/4366003/normal_5f87359f98dbd.pdf
- https://cdn-cms.f-static.net/uploads/4388426/normal_5f8dff7f75429.pdf
- https://cdn-cms.f-static.net/uploads/4370054/normal_5f8c5477becce.pdf
- https://cdn-cms.f-static.net/uploads/4374685/normal_5f8db1d114a80.pdf
- https://cdn-cms.f-static.net/uploads/4369323/normal_5f8b5427622a8.pdf
- https://cdn-cms.f-static.net/uploads/4367950/normal_5f8d7274723fc.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- lagukekejase.weebly.com
- nikoxutaju.weebly.com
- kurikezexiwu.weebly.com
- nipaxibovaj.weebly.com
- jovikuveditowe.weebly.com
- jozokuxig.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report