49a32adb4e6dca03cace0b2f4ed65502_JaffaCakes118 | Triage

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General

Target

49a32adb4e6dca03cace0b2f4ed65502_JaffaCakes118
Size

142KB
MD5

49a32adb4e6dca03cace0b2f4ed65502
SHA1

f2cc3674a21da76302c528b882033a7420d2b6ff
SHA256

8e8ad6f57612f8302a5e879be74c97503d9279c84c009f564bb49ceeb097755e
SHA512

189f98dd2e05a4a9780717fc01148349c95f565f01a1c14240a354b0ef39a7ca4c52d2aa92657b2fef3d496cecb2e4a784211271584c3edebdcbf24b901602c5
SSDEEP

3072:XkmqMrCl9Q6KwTmGKdAgC8X92gPJRcOplTDWB9W+H4b094Pqw30p3:uMGnnmhXC8tbPJRldSB9Wl7jkp3

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
49a32adb4e6dca03cace0b2f4ed65502_JaffaCakes118
unpack001/out.upx

Files

49a32adb4e6dca03cace0b2f4ed65502_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: 6KB - Virtual size: 8KB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 912B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ