Behavioral task
behavioral1
Sample
a71a73e16592ae3002f1b66357dc7985_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a71a73e16592ae3002f1b66357dc7985_JaffaCakes118
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Size
18KB
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MD5
a71a73e16592ae3002f1b66357dc7985
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SHA1
c32432bdbe34bfb7e00fdccf76b879bac47b21fc
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SHA256
982171b4e8467d0a40354617293b361f3dad719b47f50e8fe1311c49f6384250
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SHA512
a0af1b2b8e8bb98ee70e2e60c56a565e6245cf84b971db97a58c6e4ecb5c4893b96a73b7fabe7163d100f40f4e614317e1aaa880646e3730fcefad7c9542eadc
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SSDEEP
384:R36z+lbn2ztxKQrv6WZVYxSps2BjtCzijqJEdi5N8M3:R3e+lbn2/7b3OSq2BjtCzMq3oM3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a71a73e16592ae3002f1b66357dc7985_JaffaCakes118 unpack001/out.upx
Files
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a71a73e16592ae3002f1b66357dc7985_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 392B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ