Behavioral task
behavioral1
Sample
b134a93073e4c2beab26e1f2448bc7e9_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b134a93073e4c2beab26e1f2448bc7e9_JaffaCakes118
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Size
131KB
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MD5
b134a93073e4c2beab26e1f2448bc7e9
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SHA1
94277b8f548fcc30e1d03c2dbe6772a48b6630e2
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SHA256
57fbd4e973b9241995db7a05df6a09b08b694f51570f7bf39e79f4a03fa69229
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SHA512
f7181497215cd99be70f82ce3fd5b51966f4b25a217b9a5217eb4fd3dfbc8a6acd9923624bf56331c311c99ec124b07ca8b211d69a6fa5e0efdc001e1c5e4a8d
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SSDEEP
3072:1ZnLQLsQSFJJg8arHtKkbcYzA0JIsBKNL7/j31b:1hQxSUHEccjEONLbj31
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b134a93073e4c2beab26e1f2448bc7e9_JaffaCakes118 unpack001/out.upx
Files
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b134a93073e4c2beab26e1f2448bc7e9_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 114KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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
.vspomus Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.cgrmi Size: 1024B - Virtual size: 993B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.sqqpce Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.hnqmb Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ