Behavioral task
behavioral1
Sample
f59bfa54225a5cad90cedad17bcc2fed_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f59bfa54225a5cad90cedad17bcc2fed_JaffaCakes118
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Size
12KB
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MD5
f59bfa54225a5cad90cedad17bcc2fed
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SHA1
ff13526d4cb2071f8c744429a65fe589049f4aac
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SHA256
0ef0a4f330078eafe5426df1293b0df1c09d8776bb89d7c764d092c298d09ab6
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SHA512
3ea2772afac440806eb0fe21fbff9a967d2fc9f4651bbc6b77db1a82ea148f5e2d0857ce16a5b5cb70226dbf1ac78164c9f0d233b27a61511e4fceb26f918567
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SSDEEP
192:ek9/ubXtJfYGRX/uWdjhaLz3AhCoGBBRDErEozcHcAgWb+qCgO7qebJg:ek9u3rRPuWdjhuy78B5EFcTIgKRm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f59bfa54225a5cad90cedad17bcc2fed_JaffaCakes118 unpack001/out.upx
Files
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f59bfa54225a5cad90cedad17bcc2fed_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 74KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE