2dd2fc136e9a9a5c1ecd380ae3ddbc6f_JaffaCakes118 | Triage

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General

Target

2dd2fc136e9a9a5c1ecd380ae3ddbc6f_JaffaCakes118
Size

49KB
MD5

2dd2fc136e9a9a5c1ecd380ae3ddbc6f
SHA1

b438c505bfac6cdf6ca770485d34ebecf210d524
SHA256

b1951fe57d72d706c2355ee79baec36f50bee672d1d603371ec2ddb8c80a3bf4
SHA512

1a2b516ebc563ba938fca7605a6adac2ca438e72507eab838651bc205e8efedddc04e3c1898c8b0ad2e3bb47276e86114c6d42dd988f308171d09c6999dd0acc
SSDEEP

768:SCIqdH/k1ZVcT194jp41xWVS7UqI/6BS+Pn5G22BlUrxS6r7:SNqaLV8a61xWUASDnDxSw

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
2dd2fc136e9a9a5c1ecd380ae3ddbc6f_JaffaCakes118
unpack001/out.upx

Files

2dd2fc136e9a9a5c1ecd380ae3ddbc6f_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