Behavioral task
behavioral1
Sample
12787f4cf5e436922ece2574b88fd48c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
12787f4cf5e436922ece2574b88fd48c_JaffaCakes118
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Size
59KB
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MD5
12787f4cf5e436922ece2574b88fd48c
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SHA1
af896fbb022f681b53667d661f795f47adbf4712
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SHA256
888494cc7aad61d3f61298c41ab66885c6d3ab2a14ff3befc77d7aec2ef419a5
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SHA512
662dd3965dc06da92da537e9faaab7cfae0614665f91057a1b2d540ed95af9d9c7318c2d06030f9e03951f5ad05e19b32991457b3352b5a9ae05cbefc1b37fe0
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SSDEEP
1536:nFQUvJYjRuXpc9Uj9pMnFcRoJZc69IpLTDAwU9fGxF23rFiXI:nFQUvKRuXW9i92nemqkDyFS+I
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 12787f4cf5e436922ece2574b88fd48c_JaffaCakes118 unpack001/out.upx
Files
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12787f4cf5e436922ece2574b88fd48c_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ