Behavioral task
behavioral1
Sample
b436725e4a5bee22d21eb3a314aa1c34_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b436725e4a5bee22d21eb3a314aa1c34_JaffaCakes118
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Size
85KB
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MD5
b436725e4a5bee22d21eb3a314aa1c34
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SHA1
a67f9d3b33082449344530fccbc427b68d16cbf2
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SHA256
56c09fa87537259a5a59654849a7c5ebc9c49179bfb504ec83ab3d7d9e6b5846
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SHA512
250405db64f804ca218922840d0ed985fdd24ad8339aa99f3ce8d60e7ae3876ca0d1680de3435720eff516fcda6fcc8bf06310242d53912498882a130db04ca3
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SSDEEP
1536:TtkW/7Q7GGVeAsGhSjdp+16/2RSuSiZypS+bXJbz/iXwKc8:5kHiChSpEk8F4oS9IwKH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b436725e4a5bee22d21eb3a314aa1c34_JaffaCakes118 unpack001/out.upx
Files
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b436725e4a5bee22d21eb3a314aa1c34_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ