Behavioral task
behavioral1
Sample
4c57f15522837c92720a86e587dde24c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4c57f15522837c92720a86e587dde24c_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4c57f15522837c92720a86e587dde24c_JaffaCakes118
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Size
144KB
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MD5
4c57f15522837c92720a86e587dde24c
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SHA1
e81d20841f7464228b6b2b191092bcf7a6c9c27f
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SHA256
ed6f85d89875ec3aab87fb14c11c3d8b498a90bb6aeb856ca702c1af29850bd3
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SHA512
2c3ddd0fcfb701ce2b296721c68a972638ae96595e9faf06516a9099668970a28077d92783f9eb22a5161a31486c95e77dca8c4eb0b27b015f2a263251d030e6
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SSDEEP
3072:t2hLcSQXfLlpxRJOnAUcgsrI+XyOe4FSIwYJMrga9BCiZhu:wJcSajlJFusrXw4wpUiT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c57f15522837c92720a86e587dde24c_JaffaCakes118 unpack001/out.upx
Files
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4c57f15522837c92720a86e587dde24c_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ