dc6a7f3861da8a01e482ff40ec2e7bb3_JaffaCakes118 | Triage

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General

Target

dc6a7f3861da8a01e482ff40ec2e7bb3_JaffaCakes118
Size

191KB
MD5

dc6a7f3861da8a01e482ff40ec2e7bb3
SHA1

68748cd1fd8e16d3eb21394975e770c65a70ccd8
SHA256

86eda135c37959be3b944504bf3958b03a2849078f3e5711179457290a710550
SHA512

bad1ec1cc28c21e11843d7d945a252ede53933868a3df1e12810e7f37e22f0b5f40613101a67ab9f79d3d25686125b5efb7fbdfb97d036fe15feeb20683bb954
SSDEEP

3072:wJQbtmibe5/4CIricSbLCGnPITQjSBracvYJDpEU0J348UG/fyMbpR5X:tnS53RbLCFEuvYJCU0p48UG/6c5

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
dc6a7f3861da8a01e482ff40ec2e7bb3_JaffaCakes118
unpack001/out.upx

Files

dc6a7f3861da8a01e482ff40ec2e7bb3_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 165KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 137KB - Virtual size: 137KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ