aee990f4a3577e37c11030cca4a20e6e_JaffaCakes118 | Triage

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General

Target

aee990f4a3577e37c11030cca4a20e6e_JaffaCakes118
Size

749KB
MD5

aee990f4a3577e37c11030cca4a20e6e
SHA1

b0e6c5bb2826202bc8aaf0b38e3141726385d7ac
SHA256

e4549145db8489525461e97a211950fa2609712d8c74494b1b7211948a82460f
SHA512

8872467d328743ed67df5c5ebf810ff1825ea7c349f17c648900d03db5b2feba5c634d0bcf2b4211ec5a85f51d9b4ea0eaf274c07a46d04bb94821131754626d
SSDEEP

12288:Hh4R+yfrSYg1uf+Rw3ZbV0jDRKnayVADuF81a+jyFJg7yAd17/irR/hCLXOY8RGo:HKRt7gs2WZbVWqayVADuj+GFeyAb/irD

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
aee990f4a3577e37c11030cca4a20e6e_JaffaCakes118
unpack001/out.upx

Files

aee990f4a3577e37c11030cca4a20e6e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 836KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 748KB - Virtual size: 748KB

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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ