050b0046fc7c0f1e8655503e24d82dfc_JaffaCakes118 | Triage

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General

Target

050b0046fc7c0f1e8655503e24d82dfc_JaffaCakes118
Size

368KB
MD5

050b0046fc7c0f1e8655503e24d82dfc
SHA1

642eb2e9b764a5d9ada18657bed1a273b5219e2c
SHA256

0b8098f301ea5086cea87a56c3ad8741589f63ca096236a7c81026b7f3ef6d02
SHA512

a1e38bc193eb09c2a81093b866c65c40bf65c13f6d9f7ab27eafaa5bda602678d4d70d5d0c717fc68f2aec56b978f7cb3851f8ee4c9e14c10dea1943c6a830b6
SSDEEP

6144:d4JBuEDkxMXUliAo9ZEHUNBPKu5GumZ1G6DqEHhkKwudoC6aoT:d4y/x7lzo2UN4u5/6jmHhudMT

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
050b0046fc7c0f1e8655503e24d82dfc_JaffaCakes118
unpack001/out.upx

Files

050b0046fc7c0f1e8655503e24d82dfc_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: 224KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 50KB - Virtual size: 52KB

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: 252KB - Virtual size: 250KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

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