Behavioral task
behavioral1
Sample
943f44f05dbafa74f0fdac335aa051ae_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
943f44f05dbafa74f0fdac335aa051ae_JaffaCakes118
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Size
33KB
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MD5
943f44f05dbafa74f0fdac335aa051ae
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SHA1
4bfc2c356465fc6dae8fe21748c7ce8fd8e59f58
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SHA256
f64a787928c9a1bb3523cdcf2f144137d133d02d2c748c013e49cc1875fed5c3
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SHA512
bd477abe8bb92edab845a9b76d6601ddfa24d469c4bfb90af7d1009e35cde38514bdc06ebc61c652f8fd2ca9e48b5a7e580b5071e870f11570c039c91e062cee
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SSDEEP
768:q+b6GCOvFgxj2pQs97O0sEA+JGY65eoGP+iDh0MWLSn:qdGCwAj2yWO0G7heoGP+Evn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 943f44f05dbafa74f0fdac335aa051ae_JaffaCakes118 unpack001/out.upx
Files
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943f44f05dbafa74f0fdac335aa051ae_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
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