Behavioral task
behavioral1
Sample
b05786379dcfbe1203d59d1500fef92e_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b05786379dcfbe1203d59d1500fef92e_JaffaCakes118
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Size
22KB
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MD5
b05786379dcfbe1203d59d1500fef92e
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SHA1
84573c30b1751544fb873a84ccb6180462307754
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SHA256
45f2dc7ea516dadbb7da39bd3f145c2b1f545b67432455b36d0a5c8f9adcecb0
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SHA512
b0a143410c62308ee8e24bb6bb198f304c7182cfb31c07f33f3a072d5e639952925a5fea06087e6e652e84ca746a39dd5a0948480d90fcecfb2f85ac66d22e19
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SSDEEP
384:aBWftQ1utuQQAVQSqUROejny6yd/+r4mOEJMXv4k0TEk5wQT:QWft2wbVQS1/uddi4mOE+Xv4ksj5l
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b05786379dcfbe1203d59d1500fef92e_JaffaCakes118 unpack001/out.upx
Files
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b05786379dcfbe1203d59d1500fef92e_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ