21629ddcd116b4ffcdb1bdadf795bb61_JaffaCakes118 | Triage

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General

Target

21629ddcd116b4ffcdb1bdadf795bb61_JaffaCakes118
Size

386KB
MD5

21629ddcd116b4ffcdb1bdadf795bb61
SHA1

cc4d72a24cd6599e9f0bda658c716c13fd20ea42
SHA256

f2d49c01fb98c4359dba36cbbc601766b228c4c82594ae355d5273376d05b64a
SHA512

167d61ade9bd8b5df6d738c8b719c66ab58b0c049eb84c7d446bfcdb87d5e1258895c81c1c7dfabbe88bd3297ff73fb846cac496eeaef935f2b559591fb7f81b
SSDEEP

12288:ezfBI/CiHphUVwLVn+CJ7ZPOSwOBhPGIRf0L:ezf+ln7ZmSwC+ISL

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
21629ddcd116b4ffcdb1bdadf795bb61_JaffaCakes118
unpack001/out.upx

Files

21629ddcd116b4ffcdb1bdadf795bb61_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 472KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 316KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 595KB - Virtual size: 594KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 58KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ