1a0ff622b441ffd210b9be611b5ff9d1_JaffaCakes118 | Triage

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General

Target

1a0ff622b441ffd210b9be611b5ff9d1_JaffaCakes118
Size

28KB
MD5

1a0ff622b441ffd210b9be611b5ff9d1
SHA1

f78f9aa722820937694b779174dddfde69edda40
SHA256

b6ef9b69db7eb8fda71a39374ac6e1fb19bd400fab4e107df8a2614567c51895
SHA512

8494b4847fbdc310dd5c31b040c06b274c94d3c8aee9328336d1b488fa79b42ec004b7a4ca935620de94380efb3eceb291adc723c3d5c46f3abdf88585c932de
SSDEEP

384:KBweJ/pFaCGmVIJLMfkNSADLhKhO6bx5USNU/roqGNezNek+vDY:KBXJ/5GmVaLMcwAvkhPbfNU3

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
1a0ff622b441ffd210b9be611b5ff9d1_JaffaCakes118
unpack001/out.upx

Files

1a0ff622b441ffd210b9be611b5ff9d1_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 48KB - Virtual size: 44KB

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: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ