Behavioral task
behavioral1
Sample
fd675618de4c156730d3c06a3574cc0b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fd675618de4c156730d3c06a3574cc0b_JaffaCakes118
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Size
166KB
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MD5
fd675618de4c156730d3c06a3574cc0b
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SHA1
fce74da990d5c448421214410e4b508bd89233dd
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SHA256
0e1d3f8d4cd908ada5066b876e63565de6dbe07f3a7ed085da4a49bec1008b1b
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SHA512
780115ed876d5475bc266e9478b80ebfb2e95aa08b5311a7b691191a9c7d98a52077f55f2a64bfc5e6f5c8bc4a8741b6304fcf2809813145305d9c2e7499363d
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SSDEEP
3072:GXM1tFdx6FGV2BALQmoW8gQYZ91tSAeoRftYalMTwAko3UhT0wnLXUJXgnuzWk3:GXMdPBsmoWyYRkFoRx5Akokx00LkJXH3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd675618de4c156730d3c06a3574cc0b_JaffaCakes118 unpack001/out.upx
Files
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fd675618de4c156730d3c06a3574cc0b_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 157KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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
.bss Size: 1024B - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 143KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ