45497ec510d7c6fd713f32b8e3fe32c8_JaffaCakes118 | Triage

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General

Target

45497ec510d7c6fd713f32b8e3fe32c8_JaffaCakes118
Size

12KB
MD5

45497ec510d7c6fd713f32b8e3fe32c8
SHA1

e6598101f599345edc3ef052116fa830f04d776e
SHA256

1b830dc521dc08431bd2e8eaebf3a5193496f982191b14cb954998c421dcbfd6
SHA512

93492535eaeb897adc4d17a9d72957060df7395bc6a6ab2a0252294c0c949e50cf39c7378cd83e92e3624119a71ebe825c2cd720dba5f104a2464a8f659773af
SSDEEP

192:Kpj0ErnW+9k/Yp6F5+mKJNFNiSia+C5KyS94rysexErubJ2C3vVzGuguh1NqF+:vm7oYqxMNFISia+4Sfseirydz4F+

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
45497ec510d7c6fd713f32b8e3fe32c8_JaffaCakes118
unpack001/out.upx

Files

45497ec510d7c6fd713f32b8e3fe32c8_JaffaCakes118
.exe windows:4 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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ