46fd6b0a08b8cb6094b628b69a41cddd_JaffaCakes118 | Triage

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General

Target

46fd6b0a08b8cb6094b628b69a41cddd_JaffaCakes118
Size

88KB
MD5

46fd6b0a08b8cb6094b628b69a41cddd
SHA1

7d22e9cfbe965ad90e308e85d449b5c9b93a885d
SHA256

d8a78e9e3f6630499ecd45e59f5e39f38980088d43f5f741486be244448ee43f
SHA512

6a5c5f3d795575c204f594a12d20d5637dc7f522e2f259c729841f3ff54ed8e0b3b2fd9d7da1fa05a88518c50f96ecb9d068f8f4bdb5372e72a424098b881aa0
SSDEEP

1536:B9pEwPPGCsvoDYZlTyDLhzZ44LcdoNBQshgVSfmE1Te7a0xF/GAesxkcMq:72wnGCjELmX5vLmo3ugfm3a0xE1sx/M

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
46fd6b0a08b8cb6094b628b69a41cddd_JaffaCakes118
unpack001/out.upx

Files

46fd6b0a08b8cb6094b628b69a41cddd_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 86KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 160KB - Virtual size: 159KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE