f4d8f1fbd5c5f9a42ddbbb1b1cb64056_JaffaCakes118 | Triage

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General

Target

f4d8f1fbd5c5f9a42ddbbb1b1cb64056_JaffaCakes118
Size

81KB
MD5

f4d8f1fbd5c5f9a42ddbbb1b1cb64056
SHA1

96c258d22307b4f88f529c2b141c8867bf8bd64a
SHA256

e0f9f6b4b9bbd23a93bba74f999611bea74ba60ec2caa0b7aad6e1d4b2e9cfb3
SHA512

7c70caeeadafcc701d15aaf004a6a895b6c20af8fd83fcba9246ba97cf350d48109d0c2ab562d7041358cb49c5fc8e61c2b0d3d63521845b26497e4e93b90d58
SSDEEP

1536:7c6w+egWjFt5S9/pxRbOi8ISS5cHy+gkMaRV1mR6rfOUhpFfJGyGHRLwF3hX:BwvNjF3ERbD8IF0y4/kor/hnJGVL0

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
f4d8f1fbd5c5f9a42ddbbb1b1cb64056_JaffaCakes118
unpack001/out.upx

Files

f4d8f1fbd5c5f9a42ddbbb1b1cb64056_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 74KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ