Behavioral task
behavioral1
Sample
a575f5bcb419684ba4f62ed984ba5bcd_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a575f5bcb419684ba4f62ed984ba5bcd_JaffaCakes118
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Size
159KB
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MD5
a575f5bcb419684ba4f62ed984ba5bcd
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SHA1
219adb3d8e6c271f286ceae333554d4966c11a95
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SHA256
29e27900ba873de69fa0a3099c9cf8903428fba515ebfb40cf0fb368c2bddf02
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SHA512
593f5fbcc88c532e8fa08f89b0eb32bfcc784f7975307b9b5a7e272b4c165ab7860a45a170c185e28945a9b619fec5c166d5451b7c6508dd033a7e95d0c022e9
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SSDEEP
3072:JxdxZDNs+ZJ+ZCIRGslsVlMQv2iinqai1wZ9eVDec1S:/tps+ZwNgslsVm4in54wYV1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a575f5bcb419684ba4f62ed984ba5bcd_JaffaCakes118 unpack001/out.upx
Files
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a575f5bcb419684ba4f62ed984ba5bcd_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 466B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 144KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ