45be95cfacb8b486619fb21954523984_JaffaCakes118 | Triage

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General

Target

45be95cfacb8b486619fb21954523984_JaffaCakes118
Size

126KB
MD5

45be95cfacb8b486619fb21954523984
SHA1

d396ba947cae8561814c33a1642bbcb112860b88
SHA256

47ae4f063ca5a0e5052a1666e9b71c552cc19304766aad54cfd6f7b491b73f63
SHA512

addf87ca8eac66751456a284e7bc2183ad9bf6fec33428afadc6e8ac87613fab935f78cc9b1597448600d8f06ac602f7d964a9b26b170956725198a74e0c4981
SSDEEP

3072:YrZe9TrE8eDybkzNe/82qbGd3Yur1V9iss5mQfSNYukXK8+7+5:uZe9/4DyiNe9qyBrb8ss5mKScJ5

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
45be95cfacb8b486619fb21954523984_JaffaCakes118
unpack001/out.upx

Files

45be95cfacb8b486619fb21954523984_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 144KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 124KB - Virtual size: 128KB

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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

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: 216KB - Virtual size: 215KB

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