MALICIOUS — nibezefosir-wonabodafiduw.pdf
MALICIOUS — nibezefosir-wonabodafiduw.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bd3be95a50f93a6d6ceb8d9480aeb00d67fa94f69804c8bdd639507ba37ac15e - SHA-1:
250e0bebfdbfa66a803222f9a695a109548a9180 - MD5:
c8db82bf34a699967a39eb9087d9b78c - ssdeep:
768:NgGzpDcApoGqbm71bYL7ZidnYpmWoOMp+iZznvtbkQVwDqbxQ0zHjWp:uGFlpo2YpOOMp+ebDVyKxQ0zjWp - TLSH:
T1FC328DF701D7ED4C3BC7EB53ADAB2559548AC78D6236976048883A2CC4BC67D7E40920 - Submitted as: nibezefosir-wonabodafiduw.pdf
- File type: pdf · Size: 46164 bytes
- Verdict: malicious (87/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 87/100 is the fusion of 5 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366375/normal_5f87787e60c77.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 - Embedded network infrastructure: https://gettraff.ru/wb?keyword=wavewalker%20kayak%20for%20sale, https://cdn-cms.f-static.net/uploads/4366364/normal_5f8771b953708.pdf, https://cdn-cms.f-static.net/uploads/4366375/normal_5f87787e60c77.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://gettraff.ru/wb?keyword=wavewalker%20kayak%20for%20sale
- https://cdn-cms.f-static.net/uploads/4366364/normal_5f8771b953708.pdf
- https://cdn-cms.f-static.net/uploads/4366375/normal_5f87787e60c77.pdf
- https://cdn-cms.f-static.net/uploads/4366987/normal_5f875a9524d94.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f8777bea35c9.pdf
- https://uploads.strikinglycdn.com/files/953a8ee7-93bb-4f73-9737-9fea051d1867/fejamuxazakavepigopo.pdf
- https://uploads.strikinglycdn.com/files/9a96b77d-fc03-436b-b9ea-851e710f0996/75357588292.pdf
- https://uploads.strikinglycdn.com/files/f7137053-d023-4c5d-a052-2c092aeba966/80230873614.pdf
- https://uploads.strikinglycdn.com/files/2c516c59-8930-4ed0-8a0d-a5e03c5afc56/feminam.pdf
- https://site-1038555.mozfiles.com/files/1038555/xakumifa.pdf
- https://site-1039226.mozfiles.com/files/1039226/3164982106.pdf
- https://site-1043311.mozfiles.com/files/1043311/61262169385.pdf
- https://site-1038344.mozfiles.com/files/1038344/97707121230.pdf
- https://cdn.shopify.com/s/files/1/0437/7480/4126/files/foam_rubber_sheet_home_depot.pdf
- https://cdn.shopify.com/s/files/1/0431/9779/2420/files/guided_reading_activity_17-1_us_history_answers.pdf
- https://cdn.shopify.com/s/files/1/0439/3503/9656/files/40522821239.pdf
- https://cdn.shopify.com/s/files/1/0482/2922/0504/files/12100216821.pdf
- https://cdn.shopify.com/s/files/1/0484/2635/2797/files/union_pacific_railroad_employee_timetables.pdf
- https://zimiduninu.weebly.com/uploads/1/3/1/6/131637103/0dccf6cc0ac261.pdf
- https://vurofagulomefu.weebly.com/uploads/1/3/1/4/131452840/zisesozi.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/vigirupiruwovilav.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/dekefomivupe-kovak-talajonipa-fedebiraroz.pdf
- https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/9251850.pdf
- https://jukafubu.weebly.com/uploads/1/3/0/8/130874261/nuvaw-kekido-ligudajo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- gettraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1038555.mozfiles.com
- site-1039226.mozfiles.com
- site-1043311.mozfiles.com
- site-1038344.mozfiles.com
- cdn.shopify.com
- zimiduninu.weebly.com
- vurofagulomefu.weebly.com
- dutitujazekap.weebly.com
- zoxuzuxebexot.weebly.com
- tekegalesi.weebly.com
- jukafubu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report