ea5a2b3990fe8561499b81f03fe4206b_JaffaCakes118 | Triage

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General

Target

ea5a2b3990fe8561499b81f03fe4206b_JaffaCakes118
Size

92KB
MD5

ea5a2b3990fe8561499b81f03fe4206b
SHA1

97d4d7d0eb64e53a05a91cb1e5f9b1bc8cad0b4e
SHA256

e215633c4c2eaa8276b32dc7a8954a82e3fc4fc5b0a1d7ab2df35e1dc6877960
SHA512

3c9fefb224b5e622b09141f5c5bbe029a8ecb1a5bd3a241ac8f797e1d78bbb6d33ea7aefeedd570f73a66d1603886ba6932111495322c5ed69beef952cf88714
SSDEEP

1536:iO9dv4eaAwi89ygazIdQ5LVGdbhK1kqubruU/8Y5O:i+KHAGawILeqk7B/V5

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
ea5a2b3990fe8561499b81f03fe4206b_JaffaCakes118
unpack001/out.upx

Files

ea5a2b3990fe8561499b81f03fe4206b_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: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ