e05e54fb08b97ad7c371a6605cd8a2c4_JaffaCakes118 | Triage

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General

Target

e05e54fb08b97ad7c371a6605cd8a2c4_JaffaCakes118
Size

725KB
MD5

e05e54fb08b97ad7c371a6605cd8a2c4
SHA1

1b1afaea5caf215bb943ad4d9c59ea9d6348082d
SHA256

f8a713625ae90b03ee1be3ae8eb61a5ea5841489f55dff8b7b85d3b8b84baa23
SHA512

11fe000c4cfddcb2e56ad01d2b0f38e9fcdae26f84c81df4f3f5fa78c7d7dc6f18639e4b640ff78aa51f59f18c22a130e0d00fb6a3b9ce42c9b22334616c4c2a
SSDEEP

12288:CAsQRau1hGihV5mF248xY2Ve9ADTkxW50UJq98pQhEb23NsM2eWHoIka6GwTS:PsQcOxV55tDTkxg0UJUi3sT29HoQ6/G

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
e05e54fb08b97ad7c371a6605cd8a2c4_JaffaCakes118
unpack001/out.upx

Files

e05e54fb08b97ad7c371a6605cd8a2c4_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 288KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 652KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

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

Sections

.text
Size: 220KB - Virtual size: 218KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 596KB - Virtual size: 593KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ