8e1c248f3658510a03984f1ecd5de920_JaffaCakes118 | Triage

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General

Target

8e1c248f3658510a03984f1ecd5de920_JaffaCakes118
Size

21KB
MD5

8e1c248f3658510a03984f1ecd5de920
SHA1

10decd815aecee5be529127817fb65e46c5426e0
SHA256

93a15f41d010c531a06ac13a735e32f0c01f6f7968672f85df69206ee2b9459b
SHA512

51d0d0b1526f0a69093103aa57a36b7985bfce9991da6ed353636003cb3705f8359505d438631f5f18f6536d6148073ae43d5311fa66a23394318ab7569e21d6
SSDEEP

384:LX25t+K7MPxAeRPJFQCBf48+jMGvQ3OdXroO2T1BBwg4/MN38NJZ8DtnKCv7B2s:Lm5gDPmiPv7BfEMl3OdbB613wglN3qJ9

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
8e1c248f3658510a03984f1ecd5de920_JaffaCakes118
unpack001/out.upx

Files

8e1c248f3658510a03984f1ecd5de920_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: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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