Behavioral task
behavioral1
Sample
43a813def8dd6c611144c55daf313bb7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
43a813def8dd6c611144c55daf313bb7_JaffaCakes118
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Size
3.5MB
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MD5
43a813def8dd6c611144c55daf313bb7
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SHA1
dc1e2f582324eed6d3a93753cbaffcfd4fa2aa52
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SHA256
bdac139140a4cd240bb3093604b1a2496ca4b2beb366444cd9784dc19d106bbc
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SHA512
ad8833a05fc927cfee26b07aa37ad0bd96d5bd16a786543e21f2349d9be1ff98f42d0653917d3dce7da49a326d15b676aa1fadcaa3338383f994e251ca4890b4
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SSDEEP
98304:5kx8wMLaEM3B7tX3K/1mnlPw1hKu7FqDgbVBnuFqmzk12Q:5kr3to/al4y4F9bVBnmXzG2Q
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43a813def8dd6c611144c55daf313bb7_JaffaCakes118 unpack001/out.upx
Files
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43a813def8dd6c611144c55daf313bb7_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 88KB
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: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ