461242e2f5ce14751cb4312a1bb9d47f_JaffaCakes118 | Triage

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General

Target

461242e2f5ce14751cb4312a1bb9d47f_JaffaCakes118
Size

4KB
MD5

461242e2f5ce14751cb4312a1bb9d47f
SHA1

21ccc101cc42041bc202ca3752a8d6ee804869c2
SHA256

fba4a519dafd252305748e5a3b8c3b9a5b93a3dde4f9d3fe21a79f7ab33f19a2
SHA512

ecdd1faa35ab0c81ee1c2b39888c279fc8b22b497328b91e298352f39623dbca3a4818d1cd2a0c15df4f9720702f3e7c6ca747795db39cc4444e4a5ec253549f
SSDEEP

48:qTvyQywjZA8mren96Qh0o8tbGstPEF3bYganJq+YwEXc0tXVekaTS9C1xyBIUgQ2:QrTmr2PSo8tbdyrYg7wEJW6EEWUyhO

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
461242e2f5ce14751cb4312a1bb9d47f_JaffaCakes118
unpack001/out.upx

Files

461242e2f5ce14751cb4312a1bb9d47f_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3KB - Virtual size: 4KB

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
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: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 410B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE