Behavioral task
behavioral1
Sample
4628ec2e406c954ca7aeb6e34759edd0_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
4628ec2e406c954ca7aeb6e34759edd0_JaffaCakes118
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Size
3.9MB
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MD5
4628ec2e406c954ca7aeb6e34759edd0
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SHA1
05fd0864e7e717389ad1ffdbbdaa68ee9b977069
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SHA256
b3ae309a5c96d87668868d42018811832f2116bf7761422f77798b030d27dd68
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SHA512
090840fd78471c77e87293199bb01c262101157250cddabb92caeb3214190e89f83370ffb67b8322f05ecac3c150a96f34bfae27c44c1a667e50ee23634724c7
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SSDEEP
98304:wtG8BIUUAdSfFgSWGjnJULFvfP7SJGo6PUCgIMk+wmdU:wJ7UAYeSNnJUL1fP7L9UCMRNdU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4628ec2e406c954ca7aeb6e34759edd0_JaffaCakes118 unpack001/out.upx
Files
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4628ec2e406c954ca7aeb6e34759edd0_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 96KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ