SUSPICIOUS — rudejonof.pdf
SUSPICIOUS — rudejonof.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
d02581f79394dcb30200b742d46300c8c1cbe8a60364c2306768994361011610 - SHA-1:
b851ddabc2cc6daacf80d82d9d18ae2d1af39283 - MD5:
4849ed076a9632d2761271036cef5a5a - ssdeep:
768:PgGzpDRea44Cs2sqpJxaBQKYGa75ls2IUHiabcF1n8tOXf63n3Q/0arGGHHIR:4GFdeNE7C54vXf43HarGGHHIR - TLSH:
T1EB327CF31087EC4D7A8B9B03AAAB019EA089DB889137975184CC672CD57C6ED7F00965 - Submitted as: rudejonof.pdf
- File type: pdf · Size: 45798 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=graveyard%20keeper%20fishing, https://cdn-cms.f-static.net/uploads/4366044/normal_5f870760818e2.pdf, https://cdn-cms.f-static.net/uploads/4366995/normal_5f8a1cbae5e15.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/wb?keyword=graveyard%20keeper%20fishing
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f870760818e2.pdf
- https://cdn-cms.f-static.net/uploads/4366995/normal_5f8a1cbae5e15.pdf
- https://cdn-cms.f-static.net/uploads/4373986/normal_5f892273db066.pdf
- https://cdn-cms.f-static.net/uploads/4366331/normal_5f89c6f08af56.pdf
- https://biwugina.weebly.com/uploads/1/3/1/1/131163984/7528e50f194.pdf
- https://temazojirilezin.weebly.com/uploads/1/3/2/3/132302863/5b5c69b27bb3b.pdf
- https://cdn.shopify.com/s/files/1/0266/9392/7111/files/maze_runner_griever_attack.pdf
- https://cdn.shopify.com/s/files/1/0479/8237/9164/files/38587545772.pdf
- https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/kelozom.pdf
- https://nudojafobedem.weebly.com/uploads/1/3/1/3/131379550/bigagenud.pdf
- https://jeponiruwapin.weebly.com/uploads/1/3/0/7/130776483/zebetuwi.pdf
- https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/pejajofedaxevaw_kozadesupuke.pdf
- https://pidofuvu.weebly.com/uploads/1/3/0/7/130739764/f313b.pdf
- https://cdn.shopify.com/s/files/1/0499/8394/6912/files/assets_are_assets_used_in_a_companys_operations.pdf
- https://cdn.shopify.com/s/files/1/0497/9359/7601/files/politics_in_space_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0266/9392/7111/files/fortnite_voice_changer_trolling.pdf
- https://cdn.shopify.com/s/files/1/0440/9245/7112/files/boy_scout_hiking_merit_badge_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0483/5753/9993/files/84370294090.pdf
- https://cdn.shopify.com/s/files/1/0433/8896/0933/files/womens_trade_union_league_eleanor_roosevelt.pdf
- https://cdn.shopify.com/s/files/1/0497/6050/1921/files/phases_of_meiosis_worksheet_key.pdf
- https://cdn.shopify.com/s/files/1/0431/8242/4215/files/58568420820.pdf
- https://cdn.shopify.com/s/files/1/0481/3193/2311/files/canton_central_school_district_employment.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- biwugina.weebly.com
- temazojirilezin.weebly.com
- cdn.shopify.com
- wepugimi.weebly.com
- nudojafobedem.weebly.com
- jeponiruwapin.weebly.com
- guwomenod.weebly.com
- pidofuvu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report