ba8c35982522ba4fdb428eb1debd82ce_JaffaCakes118 | Triage

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General

Target

ba8c35982522ba4fdb428eb1debd82ce_JaffaCakes118
Size

39KB
MD5

ba8c35982522ba4fdb428eb1debd82ce
SHA1

f21b048b5c5f1f8a80a6a28b25b7a59d9f5e457b
SHA256

ad47ed2c5d601925823aec7c588095de537e18f3fabf67cfd5f304928df85bd6
SHA512

d7115234f19ab6c6fffaf69c84e32645492286c36ee7dc7741bed9782ef65d19f4978d0a6c83543aec0bf3777b1a4b0e42d49fb100a3b6fa4cb97bddadfd7591
SSDEEP

768:gUWOH/Ps2y+fJkACmizYrioDwxekHf1zEG3M3pnz6IA3aMHeT5ebomWlRWur688C:g5OHs2yoJkgzG1tBMpz6/3aT5e8lR9e

Score

7^/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
ba8c35982522ba4fdb428eb1debd82ce_JaffaCakes118
unpack001/out.upx

Files

ba8c35982522ba4fdb428eb1debd82ce_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 120KB - Virtual size: 117KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ