Behavioral task
behavioral1
Sample
b54e9b5f301a2caf002c5c5776f2cdda_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b54e9b5f301a2caf002c5c5776f2cdda_JaffaCakes118
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Size
346KB
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MD5
b54e9b5f301a2caf002c5c5776f2cdda
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SHA1
d8696c4138d1af9fec20995e350ecf05c889aa43
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SHA256
7d2b060ec11bb70101c71f32abf46a1376c13b777e99d9e4fa3634040105d7b2
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SHA512
2824ac1205b32b63c723d08ade69e5d4b6a881b726892e95903d8557f81a846b10eba96d36e43cb9e2a2cd866adc73bf004ae1c6ab6b9b2467406787dce2f0ed
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SSDEEP
6144:urMO9PmaBmMVPE11s0o9gNLGqfHT4vtt4wX2hutPv0f5A4TDuyZpBhX:urMO9PmaQMVs11s9gVNfHTGH85fTpxhX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b54e9b5f301a2caf002c5c5776f2cdda_JaffaCakes118 unpack001/out.upx
Files
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b54e9b5f301a2caf002c5c5776f2cdda_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 276KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 342KB - Virtual size: 344KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 584KB - Virtual size: 583KB
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: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ