5d73fa94d0523abecf33edd13bf98567_JaffaCakes118 | Triage

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General

Target

5d73fa94d0523abecf33edd13bf98567_JaffaCakes118
Size

75KB
MD5

5d73fa94d0523abecf33edd13bf98567
SHA1

ac8a09e7f8903a6d7faaa41f84c8db4268a6946f
SHA256

2d68f1537bb07796d9c02cd4e0f98f8324868cb42760d9317c2abf8491e782ab
SHA512

6ed239ec32c7284c7156b707a2d8c9bc9b289f19b1d0c35b374df69d6c2c567b700400b3538192035d55a73238802472405388a5c01fb771239237782a8ae04b
SSDEEP

1536:4Ldm4/39XiRshtKonJ/hM9xkqJgdXS+2eHb:4841ibEJ/uxJaSZeb

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
5d73fa94d0523abecf33edd13bf98567_JaffaCakes118
unpack001/out.upx

Files

5d73fa94d0523abecf33edd13bf98567_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ