Behavioral task
behavioral1
Sample
4c9a5db0a21a2808bb3bc53886c60837_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4c9a5db0a21a2808bb3bc53886c60837_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4c9a5db0a21a2808bb3bc53886c60837_JaffaCakes118
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Size
15KB
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MD5
4c9a5db0a21a2808bb3bc53886c60837
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SHA1
cf2d41e8531282328d74f2102e3d485e010e4a00
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SHA256
5ad2db352084dc1fab2ec02d4936ca1dcc5ada09e33168f1e8857a5f76b8b29c
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SHA512
417d5e4f7b7386dc845fc4f2f6c66e1cd82dfbf9849ffb10770a71583f8a8081ef03b7009f81243b30dff51bab60e21c17cac032173450b696f7b059c58ce5a6
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SSDEEP
192:cIAMbV8YKB3nI4xnBq4aab15qoocBnKVhJkMiB+ISX46+NrvkLCAx4OJKV/4g:rrV9KB3nIC+a5qolCJkMiB+7WdkAwg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c9a5db0a21a2808bb3bc53886c60837_JaffaCakes118 unpack001/out.upx
Files
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4c9a5db0a21a2808bb3bc53886c60837_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ