Behavioral task
behavioral1
Sample
c20d295da41b4b1bb3ac5ef7f0d701bf_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c20d295da41b4b1bb3ac5ef7f0d701bf_JaffaCakes118
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Size
154KB
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MD5
c20d295da41b4b1bb3ac5ef7f0d701bf
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SHA1
edceb1d3fc47a5dfe0ac54b9ef264859b8460b6f
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SHA256
b98ab549bd827481503d6e337afd97d20c46831905848949af25f7a4e451c656
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SHA512
66eb225ea945d43eed34c41a9782c7cf6865c35bc9a05d9faf0ba855f46722360424f25435cd11098bfbfb65a01334ee70f9ac99cc2ca31e6fd85b3bffd0bbc8
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SSDEEP
3072:xN2LM042/1m022vQZsGqwcowE4Z0IC1A5IdNGtZ6jXiOS:xNoM0RNmYZXE8PCBNo6bv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c20d295da41b4b1bb3ac5ef7f0d701bf_JaffaCakes118 unpack001/out.upx
Files
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c20d295da41b4b1bb3ac5ef7f0d701bf_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: 592KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 147KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 152KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 508KB - Virtual size: 506KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ