Behavioral task
behavioral1
Sample
251a670121c3b90301637cd878a650bc_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
251a670121c3b90301637cd878a650bc_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
251a670121c3b90301637cd878a650bc_JaffaCakes118
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Size
19KB
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MD5
251a670121c3b90301637cd878a650bc
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SHA1
ef012390d81868ed8170d7f4337e3d0b15b63309
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SHA256
87c7ba882a7e3ef69986281ae65e8e52538752ffdb8c57b255c095ee33c631e9
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SHA512
3aa5ed211c55b9b5c180dc24977d694eedec0b2adb099165369dd2a4c4f8ceda371f6dd17d19f753414323f1b71a9a94df6a56e8f57df97635888ceb1e535766
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SSDEEP
384:GdLk0YWlk3GSLjKxhWOaOr+o56bBVTLcTH+:GdFY3PXK/WORKourTLcT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 251a670121c3b90301637cd878a650bc_JaffaCakes118 unpack001/out.upx
Files
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251a670121c3b90301637cd878a650bc_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ