143c3ac7dcde45913a8f5ca65414c28f_JaffaCakes118 | Triage

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General

Target

143c3ac7dcde45913a8f5ca65414c28f_JaffaCakes118
Size

374KB
MD5

143c3ac7dcde45913a8f5ca65414c28f
SHA1

4430d41be58752a72a02dc3eb1905c3eb4206915
SHA256

bdca1fd529348a69e5dee16d5da3823e6e5a13f713d2ac16be66eed5066a8095
SHA512

564bd7211be5145c162fc4033a82edc9f1b607255c2828ed5d36ff46260d5e08c38c8fe36ce9eb166a6f500f82191ecba43447d72900f183f759c517465c6ef9
SSDEEP

6144:PLIAsKyQZzE4BDXcSfVGZYjnS0PvI4F50ugjgAJKk/mA5OKA4ddthwmmkzsNx3CK:PLIobEWXcSN3jhl/0uIgMl/mAcKZh/ZY

Score

5^/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
143c3ac7dcde45913a8f5ca65414c28f_JaffaCakes118
unpack001/out.upx

Files

143c3ac7dcde45913a8f5ca65414c28f_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: 644KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 341KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 31KB - Virtual size: 32KB

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: 660KB - Virtual size: 659KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 152KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 132KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ