00309caa1b1e60e3663b0a549b6504a3_JaffaCakes118 | Triage

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General

Target

00309caa1b1e60e3663b0a549b6504a3_JaffaCakes118
Size

85KB
MD5

00309caa1b1e60e3663b0a549b6504a3
SHA1

0fd3ab86a80891b2e2ed99f4ec1af555fb37e962
SHA256

5df06b9999c6f5a95f70ade1998972a545da5ede77de90f3a182048c47b7bdaa
SHA512

e2b28781819873c744f9682becbc1ffe3eaa2f59d39c17416bb6469b9f58d094575547cce053c92ceb6926603487120c84e71849a5c6e496db726ba7e63bc9da
SSDEEP

1536:eISA6ci8pZ6Zd4ZDb9x4tFb41j+bcrj9h9BD66cLr+k/8c0o:9SA6k+4ZD5x4Xb41j+sBT4h/d0

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
00309caa1b1e60e3663b0a549b6504a3_JaffaCakes118
unpack001/out.upx

Files

00309caa1b1e60e3663b0a549b6504a3_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ