Behavioral task
behavioral1
Sample
86d1a7e8203103774889c9369706c8cf_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
86d1a7e8203103774889c9369706c8cf_JaffaCakes118
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Size
296KB
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MD5
86d1a7e8203103774889c9369706c8cf
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SHA1
11a6e1a9757b0d971d25588229a6fc995a8ac526
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SHA256
fff8066a987ea88cee90c52f2b7a35554a686e16bc6eae5338111bcd70bd74a8
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SHA512
eb4d24a198369c5a61113f0f3fafca83e070684f7d5a67379ac369e789abdcf030e58c6a37aae6c164e4bae1485ddea34b236facdd92ccaf33dce8ded5efb28a
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SSDEEP
6144:gfqsqr8VhMhaFBPfR5Z4rRLI+Y9ktxW4NKfHqZnBhSkf:gSsvMavR5UM+Y9nHUnBhSi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 86d1a7e8203103774889c9369706c8cf_JaffaCakes118 unpack001/out.upx
Files
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86d1a7e8203103774889c9369706c8cf_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 291KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3.2MB - Virtual size: 3.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 38KB - Virtual size: 40KB
IMAGE_SCN_MEM_READ
.reloc Size: 256KB - Virtual size: 256KB
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_MEM_READ