Behavioral task
behavioral1
Sample
f58735eae8f23e247eaf9f5746e8a4f4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
f58735eae8f23e247eaf9f5746e8a4f4_JaffaCakes118
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Size
84KB
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MD5
f58735eae8f23e247eaf9f5746e8a4f4
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SHA1
90506633f2b15ea81a049bd100c76e19eb8466d7
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SHA256
281d5ba576e6333c9d06ebd3c5d86c1ed2210b0ad871cc670986109fd92f704f
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SHA512
80df0c28fb59cc543598d4f837921c1f51700fb252ef3a265c9134fb10ee31e4aa2460d6fa589775bf47c5869f47779e023e9ae138a14f61d8a708a831dd14e3
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SSDEEP
1536:AMnY+PHGs5wENU7z7agY8fWcCuaXPIpEfnUEJrt/uBdSBE1vZxVd7ZJ2Yb3p/6+g:xFPHGsNE+g5ucC//0yvZ/unv1vrTVwYW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f58735eae8f23e247eaf9f5746e8a4f4_JaffaCakes118 unpack001/out.upx
Files
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f58735eae8f23e247eaf9f5746e8a4f4_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: 16KB - Virtual size: 15KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ