124f08fcbaf9ca2df3d663225e77db6f_JaffaCakes118 | Triage

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General

Target

124f08fcbaf9ca2df3d663225e77db6f_JaffaCakes118
Size

89KB
MD5

124f08fcbaf9ca2df3d663225e77db6f
SHA1

251606379e0377e1d43323b6fd2090825730949d
SHA256

0d9262433b50de8f8a62ad8d5ab1001b1d43c03e6b137907e825c20a6185a9b5
SHA512

986608612f3c09654bda57f95d8f4d06328c78c90c23a5a21687f6014b42fca072c422018c7ec4f7e081486d5eb35140a64fab376c2e71d2e38b76122a1ec060
SSDEEP

1536:9iNb2w4SKQNYIK4bYWk+npKwvmlo9Kk0l58ZKmqoP+GOF3boJULYE:9K65SXC14UWhOi9Kk0UZooP+GO59

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
124f08fcbaf9ca2df3d663225e77db6f_JaffaCakes118
unpack001/out.upx

Files

124f08fcbaf9ca2df3d663225e77db6f_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 87KB - Virtual size: 88KB

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: 172KB - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE