52938b4b46f067243f8b67a26e184bcb_JaffaCakes118 | Triage

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General

Target

52938b4b46f067243f8b67a26e184bcb_JaffaCakes118
Size

42KB
MD5

52938b4b46f067243f8b67a26e184bcb
SHA1

489e9a2e90322003adbb22c543eff5b137ee5c08
SHA256

61cb17bda7b284da66727e7f6cd936bea78c03262db68fa9cec5a21d4c075c20
SHA512

ecf58ec74c232664a48e871247c7788f2222b75b49212db6784f3cdf874ea56151c485efda96793c13870c74c715164b13b7198b90e5270eeb87c38bd3165e62
SSDEEP

768:GF9EC+hDodXvjBEIKs1UoUwU00fuq/l8U5ltm00fcAQqraAfBTt+TGukl:GwC+hDIVEWioUxfuglpnmTcaraiWTSl

Score

5^/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
52938b4b46f067243f8b67a26e184bcb_JaffaCakes118
unpack001/out.upx

Files

52938b4b46f067243f8b67a26e184bcb_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 680B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE