Behavioral task
behavioral1
Sample
c1fff722b425b9b8b1ae7f1ee54921f4_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
c1fff722b425b9b8b1ae7f1ee54921f4_JaffaCakes118
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Size
24KB
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MD5
c1fff722b425b9b8b1ae7f1ee54921f4
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SHA1
59399cb6b5284c7dcb340299461c733e7325075e
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SHA256
31840115880455d7026fb585ab5c09066d66d03b0dcbc5718cdfc53124d550bb
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SHA512
156ec31d8ae55546c720bc224dbcb46bae8cb0c12437c53bba93b65c7c07a5a2dd9157eab48d45337171f36373f0e1ff222781e856e2f14199aabe580f435d71
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SSDEEP
384:NmukXki12cEb1UH1qV7XLRnSz6SaJCsyDZ/+E2u9ErpIyVxMC4Z0uqpyRT7Y7g3b:sXXkiEcU1U4VX1s6M1+s92MvlT7Y7A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1fff722b425b9b8b1ae7f1ee54921f4_JaffaCakes118 unpack001/out.upx
Files
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c1fff722b425b9b8b1ae7f1ee54921f4_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ