Behavioral task
behavioral1
Sample
3a396291c9fe6e8040403b01b1e0ac97_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
3a396291c9fe6e8040403b01b1e0ac97_JaffaCakes118
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Size
51KB
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MD5
3a396291c9fe6e8040403b01b1e0ac97
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SHA1
465bb50866b66bbebf45ff892c9a200281dfff27
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SHA256
51060fc51c3cadc3220979bc8a9947f60bbf12c8576ae843b189de197c06ea28
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SHA512
4e3b183181f5ff59022e81742224c24c57fb487052413ab180ac306e2f63ae7e09359f25e8f5d0ddba2e8632e366b9005ce38007e77b3a006255a44bd538b77f
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SSDEEP
1536:VDvMUsGzc4ZyZm5e4t5U/B1KzGNtRnVHu2yyq1iwf6:JvMUsG44em5e2EB1KzGNtH3Jqkwf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a396291c9fe6e8040403b01b1e0ac97_JaffaCakes118 unpack001/out.upx
Files
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3a396291c9fe6e8040403b01b1e0ac97_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 64KB - Virtual size: 64KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 24KB - Virtual size: 24KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 48KB - Virtual size: 45KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE