Behavioral task
behavioral1
Sample
b0dcd75688343b21ab39182b7a0c2125_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b0dcd75688343b21ab39182b7a0c2125_JaffaCakes118
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Size
150KB
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MD5
b0dcd75688343b21ab39182b7a0c2125
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SHA1
f14e6e7fdba3ff9bac3631adbdbde4e6930faa16
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SHA256
bb7eb8399ff92dc0e7c4332fdf8709149f2ab3183e045f950211b529c883ae5a
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SHA512
58d38dd1502cb0261004141a38068859c0fa2ea12e03242dbd62dabba3f597905dd7a4cc5ea0a05ced3b681ae3090290edeb351b4a2e8c2ac911504a2f2fa4e7
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SSDEEP
3072:Odyz7JOZZYgMtUCv3y7XNm8mjlUoLtcFuka19wDEmPcnN1qA9f:EyzVOfYgMuCv3Ug82lUwivU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0dcd75688343b21ab39182b7a0c2125_JaffaCakes118 unpack001/out.upx
Files
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b0dcd75688343b21ab39182b7a0c2125_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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
.katsrrv Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ffre Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.cylednh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ydsb Size: 1024B - Virtual size: 918B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.dxort Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wmxb Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.hmlmrei Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ