Behavioral task
behavioral1
Sample
fca99bd6c622aa41622a8e525cdbf82c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fca99bd6c622aa41622a8e525cdbf82c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
fca99bd6c622aa41622a8e525cdbf82c_JaffaCakes118
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Size
42KB
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MD5
fca99bd6c622aa41622a8e525cdbf82c
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SHA1
a3588684a294591af2ddd7ca1a459ed197c0747d
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SHA256
7dea1bbfd926fdfdb9f1861cb1586ecaef85648933d36a48a4e9af3067574e11
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SHA512
e1b82ce8a399bc3aa1b259207febd86fedf22f8471f92a33581f461535d09ff7f59fdde08897147b6e2206299cfecb95ad61895ccf42277c4c5f07e230a4574c
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SSDEEP
768:RAFAxBEWo3kjg5FR2R7sp6Pr1fvIKEdTzuhOChC38usHfJY6En66y26ySCOCOdNI:MAxBEN3kQKRsp6Pr1fvIKEdTzuhOChCX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fca99bd6c622aa41622a8e525cdbf82c_JaffaCakes118 unpack001/out.upx
Files
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fca99bd6c622aa41622a8e525cdbf82c_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 96B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE