Behavioral task
behavioral1
Sample
f1d491f1cf4e3d25406f0785dc5b0a37_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1d491f1cf4e3d25406f0785dc5b0a37_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f1d491f1cf4e3d25406f0785dc5b0a37_JaffaCakes118
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Size
1.7MB
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MD5
f1d491f1cf4e3d25406f0785dc5b0a37
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SHA1
700452a1e5578914cead6ed30b3573043329dabd
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SHA256
e9d994e6f8a07570a7643232ee2f95190a600bb3a292013e27163c7a8655d522
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SHA512
76c106b1a97f63ad85e688d001ab382fabdf746e57245823509cc47800d6bfa7a0004f303d7c9d299b7dff3a69d3815c33e1771fad33e350aa625f3c755db357
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SSDEEP
49152:7x45ZY2UqZ7rc4VkV1jcZWNSQ21nBGgNZPoj:O82UXfVdNN2xbPgj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f1d491f1cf4e3d25406f0785dc5b0a37_JaffaCakes118 unpack001/out.upx
Files
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f1d491f1cf4e3d25406f0785dc5b0a37_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ