Behavioral task
behavioral1
Sample
94e54a52e70330b6f42e79e6d3cb514e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
94e54a52e70330b6f42e79e6d3cb514e_JaffaCakes118
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Size
152KB
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MD5
94e54a52e70330b6f42e79e6d3cb514e
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SHA1
0c30ffaa6ad46d5931b1062f909a8d7e145b1109
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SHA256
aa4b3591a8b0e85aa88ec8d85764088baa22deff6860aeddf712cc1b9a331882
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SHA512
73ee612e8baaa1482e74727dbd4634ebc38b39434d5f1d1265969477d7f04a63ab9c75b11a942be7c64e1949c1880654d20e46590d69bdfb55d2f9c71c07589b
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SSDEEP
3072:4MJ9nlinAEuFxokX55x7oAHQG5oAw19rtwvJH5ouE5vuWt:4MjGkJrsv7AwHJwvB5ol5v/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 94e54a52e70330b6f42e79e6d3cb514e_JaffaCakes118 unpack001/out.upx
Files
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94e54a52e70330b6f42e79e6d3cb514e_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 146KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ