Behavioral task
behavioral1
Sample
4c422f87c31bab673b23193efcb0c1a4_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4c422f87c31bab673b23193efcb0c1a4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4c422f87c31bab673b23193efcb0c1a4_JaffaCakes118
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Size
680KB
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MD5
4c422f87c31bab673b23193efcb0c1a4
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SHA1
d90e9b302cdd3d9114aaa580af047e56668ce467
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SHA256
10a37ec677fec1c8c01e27ff6c15b603fb8fc6aee2d5efb70a59a89d4c917657
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SHA512
5379ee2ef220214368f650aaf0c58bc86fdb62cb1de59e5d54350b5be38635016d5cca77cbb98b611e7fda060e18eb924a1337055c10a46b44f2b87d1167e169
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SSDEEP
12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipa:d3DXw0agI7EjVvHXg33OpfPFmcyouqaF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c422f87c31bab673b23193efcb0c1a4_JaffaCakes118 unpack001/out.upx
Files
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4c422f87c31bab673b23193efcb0c1a4_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 335KB - Virtual size: 336KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ