89e18c6848debdfe6bfc57894d9cc8ec_JaffaCakes118 | Triage

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General

Target

89e18c6848debdfe6bfc57894d9cc8ec_JaffaCakes118
Size

397KB
MD5

89e18c6848debdfe6bfc57894d9cc8ec
SHA1

54cea74a0696e5592707db8165e1a1267432d317
SHA256

76cbecc3726d724e8e88685031192ab76a3bcbb5a32f0e3f37864d118522ebcd
SHA512

70847add4cd7f4bfc8ae0f65a1a5912ec3b48316ff581767b0e48fdba97154c24fdaedfbbc4e68cb89da990c2f42d4e5e38dccfb3a4513ac22e345041ca28449
SSDEEP

6144:SfaxZ6UlULprdbNPLPpu/PCkcg7F8yessAqjFGhAZ/ax324RXm3RM09:SSiiULprfT08djdj6AhCmP9

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
89e18c6848debdfe6bfc57894d9cc8ec_JaffaCakes118
unpack001/out.upx

Files

89e18c6848debdfe6bfc57894d9cc8ec_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: 732KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 332KB - Virtual size: 332KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 62KB - Virtual size: 64KB

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: 740KB - Virtual size: 736KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 204KB - Virtual size: 202KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ