5aa966102ddde9f82a44c539e246da05_JaffaCakes118 | Triage

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General

Target

5aa966102ddde9f82a44c539e246da05_JaffaCakes118
Size

49KB
MD5

5aa966102ddde9f82a44c539e246da05
SHA1

e24c389e64671cb604542537e0500fbdc3eacf60
SHA256

fdfa78252de19835dccee9ad5f716e47b8c0d2bf05c6e9570fb645fe116bc675
SHA512

ec2df96ee507ab953250be4443b496a039a8e4fefa1de70d38356221724f8bc395be41551474d7f960071a4206a1d4bad03413e2d58441a8d23c59b6b1e266e6
SSDEEP

1536:SNqaLV8a637iQKoUi3tX9kE9H3IEBu6h9JHuW:SNqMs7iQKK3tXhYW9JuW

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
5aa966102ddde9f82a44c539e246da05_JaffaCakes118
unpack001/out.upx

Files

5aa966102ddde9f82a44c539e246da05_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: 24KB

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: 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ