PDF malware analysis — malicious · 24ba560b2440d453

MALICIOUS

PDF

129.7 KB Created: 2022-06-08 02:03:28 +02:00 Authoring application: jaemreig (via PDF Master 1.0.1) First seen: 2022-07-15

MD5: 185079dc2407ccfd9731b29cb9ffaff0 SHA-1: 4ac00224e71de60d49c5f09394e252028d562c14 SHA-256: 24ba560b2440d453bc6f2cc3aaefcb5273dc5619c84252514e308026515dc147

64 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF file contains a significant number of external links, as indicated by the PDF_SEO_LINK_FARM heuristic. One of these links, http://evacdir.com/edlow&chanced/impacts/RXZlckRlc2sgR29vZ2xlIEVkaXRpb24RXZ/contorts/ZG93bmxvYWR8d3YxTVhsaVozeDhNVFkxTkRZME16TTFNSHg4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk.ingrediants, is flagged as a potential entry point for malicious activity. The document body is heavily obfuscated and does not provide clear textual lures.

Machine Learning

Nyx PDF Classifier clean score 0.0160

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL http://evacdir.com/edlow&chanced/impacts/RXZlckRlc2sgR29vZ2xlIEVkaXRpb24RXZ/contorts/ZG93bmxvYWR8d3YxTVhsaVozeDhNVFkxTkRZME16TTFNSHg4TWpVNE4zeDhLRTBwSUVobGNtOXJkU0JiUm1GemRDQkhSVTVk.ingrediants
- http://destabyn.org/?p=4142
- http://www.rathisteelindustries.com/portable-smartgit-crack-mac-win-april-2022/
- http://newsafrica.world/?p=15806
- https://www.praxisforum-online.de/wp-content/uploads/2022/06/vydhea.pdf
- https://teko.my/upload/files/2022/06/7aBZ8JaROwcc1EKxtFKX_08_a4bb99ad282b92021066d336fe61dfa6_file.pdf
- https://www.americanchillpodcast.com/upload/files/2022/06/SDOJ7RPC13QdaOlofWSt_08_5e25c45eea8788d59ebc934c76d6553d_file.pdf
- https://lernkurse.de/wp-content/uploads/2022/06/daricoun.pdf
- https://ruby-travels.com/wp-content/uploads/2022/06/GCEAD_For_PC.pdf
- https://startclube.net/upload/files/2022/06/WRcJUw9MAAnHfwqwXufY_08_5e25c45eea8788d59ebc934c76d6553d_file.pdf
- https://our-study.com/upload/files/2022/06/fkeMb2OuLlfSoVaP8eBQ_08_5e25c45eea8788d59ebc934c76d6553d_file.pdf
- https://rit48.ru/wp-content/uploads/2022/06/giltjo.pdf
- https://ourlittlelab.com/msa-query-crack-torrent-x64/
- http://digitseo.org/?p=2697
- http://officinabio.it/?p=11642
- https://gretchenscannon.com/2022/06/08/supereasy-backup-pro-crack-activation-code/
- https://jiwwwi.life/upload/files/2022/06/hn6D3ZABmMuk1amCzlNJ_08_5e25c45eea8788d59ebc934c76d6553d_file.pdf
- https://rackingpro.com/warehousing/2702/
- http://datcaemlakrehberi.com/?p=4941
- https://serv.biokic.asu.edu/ecdysis/checklists/checklist.php?clid=4953
- https://serv.biokic.asu.edu/neotrop/plantae/checklists/checklist.php?clid=21244
- http://www.tcpdf.org
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/mm/
- http://www.aiim.org/pdfa/ns/extension/
- http://www.aiim.org/pdfa/ns/schema#
- http://www.aiim.org/pdfa/ns/property#
- http://www.aiim.org/pdfa/ns/id/

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_004_off000027c9.bin` `a217f12862e0ff75203bdd4136ca0d68471050be46bb09aed5306898926ffdd4`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x27C9	120140 bytes

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