Behavioral task
behavioral1
Sample
05cf1fa13a1b82074a71210bcb802f0b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
05cf1fa13a1b82074a71210bcb802f0b_JaffaCakes118
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Size
1.3MB
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MD5
05cf1fa13a1b82074a71210bcb802f0b
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SHA1
3e13445c15cb7d4e21a3dc3783b613de976572e4
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SHA256
da8b87a95d65677f2baf05c7af439f6653bff15898394f551210358762080f81
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SHA512
ceb6ba181850824751c25f5f2964d4180ce96fc748501eba192899bca7affdfd19fd05c8cbb8b3613216e839c477da6e2f877eb9f743d07406708ae5835ebd44
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SSDEEP
24576:SFgueKndr1TSSgx3MDQYEcmpTwCDf3f4zN10i5Dx9PWk4t2KIyR0nvYAzj8fC:S2uNdxSbsQZdTlLkN1h5HP94tbIyRYY4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05cf1fa13a1b82074a71210bcb802f0b_JaffaCakes118 unpack001/out.upx
Files
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05cf1fa13a1b82074a71210bcb802f0b_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ