Behavioral task
behavioral1
Sample
b2b4fb6af0ace09bcbd21037d778898c_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b2b4fb6af0ace09bcbd21037d778898c_JaffaCakes118
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Size
287KB
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MD5
b2b4fb6af0ace09bcbd21037d778898c
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SHA1
467e9b4f5ace4509e411bf7b21eefc0f508f71ed
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SHA256
ad57ac57831232946c83f080e10aac035af1cc786f4d3f21b639a301fef604da
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SHA512
7b0b6f5b998952f90b7bd8a6463441097790e9ef3e5b5bce1b80935b5792b04ba195881f582af57e44d4918d2a551768ba70b64eb2b6986d470c1227d852e159
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SSDEEP
6144:Ne5Y5bzz/zIjaFJu1r/FmU7Y2xj79o88kHleKlznpFMK0NjCjbSU1:N//zvoZNmU7Y879oYAKl7MJWWU1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2b4fb6af0ace09bcbd21037d778898c_JaffaCakes118 unpack001/out.upx
Files
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b2b4fb6af0ace09bcbd21037d778898c_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: 4.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 284KB - Virtual size: 284KB
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: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ