Behavioral task
behavioral1
Sample
4c8d628de6de37f3f5ab3563d8daabe6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4c8d628de6de37f3f5ab3563d8daabe6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4c8d628de6de37f3f5ab3563d8daabe6_JaffaCakes118
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Size
1.9MB
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MD5
4c8d628de6de37f3f5ab3563d8daabe6
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SHA1
3a07f6aae9acdef1964a2a8db639226bed986507
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SHA256
c0670de0abcfce36fbdd08c64c013d5338373b2ca2e505b2456d5bb346c66347
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SHA512
dba06567aa438026127d0e86fd30961b6fe146f7732b4e95882e4f6078983ecccde1fca9dc79a2bba1aa506b09c081875c932b92f7f9e414ad30cdeb35c134cb
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SSDEEP
49152:QmIdoZ5wn0mIwgHGzR6SoVjSNnHCTi7/XkSVVFo:AQicDy8mnD7/XkIV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c8d628de6de37f3f5ab3563d8daabe6_JaffaCakes118 unpack001/out.upx
Files
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4c8d628de6de37f3f5ab3563d8daabe6_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: 2.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - 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: 880KB - Virtual size: 879KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 425KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ