Behavioral task
behavioral1
Sample
77bcfb5f12df43d1ff67b62d1ae91ace_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
77bcfb5f12df43d1ff67b62d1ae91ace_JaffaCakes118
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Size
122KB
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MD5
77bcfb5f12df43d1ff67b62d1ae91ace
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SHA1
40777fd4c0d12c4c47ac92014bebd3a334d534ad
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SHA256
e631ad362937c24a3d53ab41cd1f6388a43d44074d72772a4600f09927824daf
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SHA512
f29dde469058d0a9b308282d52918c65ac276d49dafd359caa31cf7460b9287f4dd6a9af9ff82f07d0b8d753bd5f5440ccfd68b100b4da19a6fc0fcc4903077c
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SSDEEP
3072:ZsuNh9LoFwT5eot5jySWF3INyySacSls//3SS/tzBVYS0:tXcFwT5eDFmyy9Nl+3x/TVD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77bcfb5f12df43d1ff67b62d1ae91ace_JaffaCakes118 unpack001/out.upx
Files
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77bcfb5f12df43d1ff67b62d1ae91ace_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ