335d5c6c176a5adfcc1b8b56be72ab30_JaffaCakes118 | Triage

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General

Target

335d5c6c176a5adfcc1b8b56be72ab30_JaffaCakes118
Size

12KB
MD5

335d5c6c176a5adfcc1b8b56be72ab30
SHA1

ba0f6c4637af7a269f0915f5a74b7eb1840f3876
SHA256

3e8d88f1dcba8443a70e606852aa1d8f88fe7909cf9b4d8a6142451671469582
SHA512

ce2853022a7c4508be17ad38fd991efcba53af0ce9ffecaa9d3d14dc15ae2588d6ea10a10ce9ea03ae4af10b9d5added81fb24a0021519190c0ed7e86436f4d5
SSDEEP

192:wnPBZDy7QYJvlo+Y44ZqUMZuXBgcurYNelYLtmYLpzOFz5XCT2Naw6ZEj:wLWdvTH4RQuyqNe2LtdLpzOFz5wWz6mj

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
335d5c6c176a5adfcc1b8b56be72ab30_JaffaCakes118
unpack001/out.upx

Files

335d5c6c176a5adfcc1b8b56be72ab30_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ