Behavioral task
behavioral1
Sample
dc3d7e67aff64edfda95fa44c0e43668_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dc3d7e67aff64edfda95fa44c0e43668_JaffaCakes118
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Size
1.2MB
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MD5
dc3d7e67aff64edfda95fa44c0e43668
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SHA1
7889c6bb58b1b19ac98b659420b0d6afb0d65487
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SHA256
71b0ddc6324cf042150ae1c1409a2e5767de74babac0a928557c5dcbeeaf5112
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SHA512
3c2782020ad6f2beb3f4c29faa740b26ef04184e4d853eaccd28760690d8f5eb93ee7d8bf8e99f3033bbf3d5036539b7a5db1aa43856f1396f1f3384a068a638
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SSDEEP
24576:dmifK9ud+C99+pgbmQz9zYj2Rth2pmylvMd3TgNfXR1Ap5qeVyNP:dXd+C99+pgbmKJYil2pm+vw0Nu5qyy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dc3d7e67aff64edfda95fa44c0e43668_JaffaCakes118 unpack001/out.upx
Files
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dc3d7e67aff64edfda95fa44c0e43668_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: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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: 612KB - Virtual size: 609KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 928KB - Virtual size: 927KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 126KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ