Behavioral task
behavioral1
Sample
54ce3acd8aee14c2fdcfc14e95665795_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
54ce3acd8aee14c2fdcfc14e95665795_JaffaCakes118
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Size
43KB
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MD5
54ce3acd8aee14c2fdcfc14e95665795
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SHA1
28305eb88fc5570ef4df1e763c2cc7936d61571d
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SHA256
dff401bf8d12f2e8a5776ceb13c2ee4f2a575934b2534b39b6a010d52606b037
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SHA512
e6fceb4a7844518d30cc7eb33867dfa9c615b99707fafa2c53a6cfcdb5340757760e048b95a69281c5dedf08de9bf83d12492852483bfd99c7681abfa5853caa
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SSDEEP
768:1IXLfmrAYEcX88Q2X+eqkXufzqsX6anfdEWLjtfCSvEWL43UUkAHFSPPH:2XLfBAsBCfb+ugrfe6HEWLc7kAlY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 54ce3acd8aee14c2fdcfc14e95665795_JaffaCakes118 unpack001/out.upx
Files
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54ce3acd8aee14c2fdcfc14e95665795_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ