Behavioral task
behavioral1
Sample
239d25b7c9e4dc4d73aab217d1dbf811_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
239d25b7c9e4dc4d73aab217d1dbf811_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
239d25b7c9e4dc4d73aab217d1dbf811_JaffaCakes118
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Size
453KB
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MD5
239d25b7c9e4dc4d73aab217d1dbf811
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SHA1
bdd468d15b7958342aea493cdfc3f3b6c980e420
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SHA256
76e60accf2eb585a805be8e8f42cb70c044d5095717e7d7eb32a3ed83d4fb1ad
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SHA512
7b1d96a91097635bd42b1728ffb16c409219cd4a693d9843142980c00b74e5c048486cff17249ddb490de789d5d102e219b76caa96d6e54fe3152488de47990b
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SSDEEP
12288:I0mavJhnFI2CHFOjEN9+0uGCUjzjMQIWCkU1:6avJNFER9+ejzhIWPe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 239d25b7c9e4dc4d73aab217d1dbf811_JaffaCakes118 unpack001/out.upx
Files
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239d25b7c9e4dc4d73aab217d1dbf811_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ