4025b5a1109ff025e290d1f56b900f66_JaffaCakes118 | Triage

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General

Target

4025b5a1109ff025e290d1f56b900f66_JaffaCakes118
Size

21KB
MD5

4025b5a1109ff025e290d1f56b900f66
SHA1

285e870123edc7a395a4aa2a91b12a4cbdd4f584
SHA256

ee4ecdcf3b03f928f5a8e83bb3232ebe6c597c35e033994b3a41966945710ca1
SHA512

d7a0497cc2f486f9c8707dd5a6aa107884096f766448981bb0925787d5cdf5b6b96dddda5b5ced52683252d63354b1bcca4cbeb30cf95824a6252c9d7d95cd51
SSDEEP

384:scKmlH7z77cGn4YZTKSucDNArRvj8KtUSpzLZ0nFxZVV3nJNpj+8QZ/Ee:sfmVL7y0T4cDNArZICxpzCLZVV33pS2

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
4025b5a1109ff025e290d1f56b900f66_JaffaCakes118
unpack001/out.upx

Files

4025b5a1109ff025e290d1f56b900f66_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ