Behavioral task
behavioral1
Sample
2dca1a2acb1a9d1c3144996315b7de1f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
2dca1a2acb1a9d1c3144996315b7de1f_JaffaCakes118
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Size
1.2MB
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MD5
2dca1a2acb1a9d1c3144996315b7de1f
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SHA1
85264f693099b3bd2bd07cd58bab164607f7532e
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SHA256
3c23f630174fa54ec6e274e3e503948875a45cf2f3098520d30e3c47d0223538
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SHA512
0dce537c872df90eb62fe9873310823c2e5cadebd6ed9f504ce3bc23bd89f7f1e3b01bcc2658481fe47a12193409193ebff0f901b15c15a61a47ea83e1e935dc
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SSDEEP
24576:V0fXwY/snRu0nrTOcK4eTUDU8Z1wyzn9o/g87qSodnt/1nC2O0ES:V+zsnRu0XLK4DZuo9oi3j/13O9S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2dca1a2acb1a9d1c3144996315b7de1f_JaffaCakes118 unpack001/out.upx
Files
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2dca1a2acb1a9d1c3144996315b7de1f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ