Behavioral task
behavioral1
Sample
c1a6a5a26557f2478acdbdcf44861903_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c1a6a5a26557f2478acdbdcf44861903_JaffaCakes118
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Size
757KB
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MD5
c1a6a5a26557f2478acdbdcf44861903
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SHA1
7492eae50b8e4c66528d4be8f76192c4cff3abf2
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SHA256
a043386b69586156510c9974499b32ad3969d90099bd0cb5af8264fbf50fb9c9
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SHA512
79b5eb901140405d2a04a836e18ec871c1c9cfbb6743efb6612f13eaa7f2ce06faf98115b2155abd9ec601c447dfec8f3e8ba30a3e03bf3571640da4f4776e2d
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SSDEEP
12288:Hmi2dzeWf6Qp2xKd6EFzVt+TSjTD7lCgEhX/jCzZA0LrD5FE3B6CrVjOfr+I1Gh:Hm1teWCXczVtZpuhX/jgzr9FkjRjOz+5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1a6a5a26557f2478acdbdcf44861903_JaffaCakes118 unpack001/out.upx
Files
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c1a6a5a26557f2478acdbdcf44861903_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 840KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 755KB - Virtual size: 756KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ