Behavioral task
behavioral1
Sample
f42c4be239e855b8755d99bb66600088_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f42c4be239e855b8755d99bb66600088_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f42c4be239e855b8755d99bb66600088_JaffaCakes118
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Size
16KB
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MD5
f42c4be239e855b8755d99bb66600088
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SHA1
02b9088275b993d74a209408cfa25b627c0647cd
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SHA256
59b6348be21a07fe05c8dc5ee0b6d7a943833c1202ca6a9b35d96d768c5a5de9
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SHA512
58afffb30df91fbd24566f973a89b8fe9c13a7c05019358e3ebb1a548e558da5ad33dc925b6da9d44747b9966df1d44099058cf2eb7d70c3ae7cd04c66b53b23
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SSDEEP
384:YNRd7T7r8XVL50tz1IJkZHjqWdrLgIM2M/m:Yh7Y10t5IJ0r0IZM/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f42c4be239e855b8755d99bb66600088_JaffaCakes118 unpack001/out.upx
Files
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f42c4be239e855b8755d99bb66600088_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 130B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ