a280fd52c7a2ea271f8e2ad0a7353717_JaffaCakes118 | Triage

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General

Target

a280fd52c7a2ea271f8e2ad0a7353717_JaffaCakes118
Size

30KB
MD5

a280fd52c7a2ea271f8e2ad0a7353717
SHA1

a0886b91d3962bc4794cd504caf3932a03c3cd19
SHA256

b008a8aefd794c6f4feb7ad9aa7e2a1f954353771069f9508b1d1ef50e565421
SHA512

3085ade6e9642ac25a20c70f4a2302bc5cb76aba89e53aa3d4ad7d1eff40e528c1330e2658a550688867f4b63c2b8360c0b3d47d9ea551eeb02772755aa46946
SSDEEP

384:byfx+fhGqVerhjxyrreWh87ChH45vPxUu42LR/sQ20b8IyiwH3dQNeMFwwYFPOLD:2fx+fhGqsjyrrRsCczsqmdQH+w0PAb

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
a280fd52c7a2ea271f8e2ad0a7353717_JaffaCakes118
unpack001/out.upx

Files

a280fd52c7a2ea271f8e2ad0a7353717_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

.data
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ