MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify domains, which is characteristic of a link farm. One of these links, https://ttraff.cc/pify?keyword=ringtone+chicken+dance+warkop, is identified as a malicious redirector. This suggests the document's primary purpose is to lure users into clicking malicious links that lead to further compromise. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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 https://ttraff.cc/pify?keyword=ringtone+chicken+dance+warkop
- http://files.staragricultureproducts.com/uploads/1/3/2/7/132740338/3741638.pdf
- http://memasu.mariadeliagarcia.com/uploads/1/3/2/6/132681231/daboxadezo-fasebiwojofuwi-jogilanaka-fixeraron.pdf
- https://cdn.shopify.com/s/files/1/0445/8138/8452/files/mibofudobeza.pdf
- https://cdn.shopify.com/s/files/1/0431/8085/1362/files/dusafev.pdf
- https://cdn.shopify.com/s/files/1/0434/5351/3880/files/discord_webhook_github.pdf
- https://cdn.shopify.com/s/files/1/0440/5982/0182/files/vetelosawawodis.pdf
- https://cdn.shopify.com/s/files/1/0452/4526/8128/files/1258733399.pdf
- https://cdn.shopify.com/s/files/1/0434/0921/1549/files/large_to_small_jpg.pdf
- https://cdn.shopify.com/s/files/1/0438/7222/3387/files/kikoxigajolijegadagapez.pdf
- https://cdn.shopify.com/s/files/1/0440/5598/6341/files/gapapufixetadojimosuvusi.pdf
- https://cdn.shopify.com/s/files/1/0447/9103/8118/files/53890295206.pdf
- https://cdn.shopify.com/s/files/1/0438/0708/0610/files/christina_aguilera_beautiful_sheet_music.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004154.bin9706192f6aad45dd8493fe83fec02906fb1d1f2807749cc4b547ca361aa7ff24 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4154 | 5076 bytes |
font_01_sfnt_off0000529b.bincaf0551859080392cf6d56a4665076a325f7bf6964ab99a1639c45c2b3776ef6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x529B | 9512 bytes |
font_02_sfnt_off00007349.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7349 | 4324 bytes |
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