405bad048f63e855b63912047b1c5ec5_JaffaCakes118 | Triage

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General

Target

405bad048f63e855b63912047b1c5ec5_JaffaCakes118
Size

90KB
MD5

405bad048f63e855b63912047b1c5ec5
SHA1

8f72a816ef8d2a07ee03ceab90236d5a5c012322
SHA256

768f6f830a1920bc110dc885cf2c710395f7863d9bb4fd2f7ce6d1600876a59c
SHA512

83cb39356fe93ae63517fcf43b8fe1325894dbf9dc01276dd85cf4bd0b4b46fd1ed31ad6597350d07c3fa1c07db0b59a4c2a05ff3898301129b6285a7c8a56f1
SSDEEP

1536:gCDhf+Gbo3cCMP/d4JgOI1UZMTC44gdARDofj4Cyc03sT9UU04HdV:gOhf+Gbo3I14JWUZMTC4FdARuj/6cT9d

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
405bad048f63e855b63912047b1c5ec5_JaffaCakes118
unpack001/out.upx

Files

405bad048f63e855b63912047b1c5ec5_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 172KB - Virtual size: 171KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE