Behavioral task
behavioral1
Sample
3f42e1b99cacb148cb69eac9d0dc5138_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3f42e1b99cacb148cb69eac9d0dc5138_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f42e1b99cacb148cb69eac9d0dc5138_JaffaCakes118
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Size
10KB
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MD5
3f42e1b99cacb148cb69eac9d0dc5138
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SHA1
777c6974d7c837a4a5f669d8d04ad20a0dd0e2e4
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SHA256
fed518ba945b74371343034f55e793bc7755f3e8915183cb576d632222539423
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SHA512
6f7ca93ab13a4434546c697814b7d812acef323afc73f1f6881e5bbd9879e8074d4fa4ff01249d95a4e5761322238669c5a82c077d6545b47d02a6cdde73dd37
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SSDEEP
192:Ryw1qv+F7pQtH5dWVJLD9popPzvKx1jRN6TDzi/6DGLdtYNscLbf+OHTTFZ:IwWg7pQtHDYLD0p2n+DO/I6YNXbjzr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f42e1b99cacb148cb69eac9d0dc5138_JaffaCakes118 unpack001/out.upx
Files
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3f42e1b99cacb148cb69eac9d0dc5138_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ