Behavioral task
behavioral1
Sample
3837f6d28f4e5446e285760a3a9df38b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3837f6d28f4e5446e285760a3a9df38b_JaffaCakes118
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Size
890KB
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MD5
3837f6d28f4e5446e285760a3a9df38b
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SHA1
f4317ab24d3fa882f16f7c21a766e268ebca2c91
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SHA256
a9841c4afb9f7d162f846a3ad8bfe8f501f0d92205a1f794dfb123dbdde00e34
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SHA512
6829aa5447fee51c5fbc2d966d8d28216959d02c196340f8cc17bed117db37dd21e5950eec1b3dc8478b4e2d22d3d68277657d579c157a646e8282b758cf8e8f
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SSDEEP
24576:/1Br166kuseBBarY4nQwRVRsTzAQaeeRhMDALTgQ:huuseBcY4nQyRU86AMQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3837f6d28f4e5446e285760a3a9df38b_JaffaCakes118 unpack001/out.upx
Files
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3837f6d28f4e5446e285760a3a9df38b_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ