0754bb07f3b685b67e3043a3f96ea931_JaffaCakes118

General

Target

0754bb07f3b685b67e3043a3f96ea931_JaffaCakes118
Size

1.4MB
MD5

0754bb07f3b685b67e3043a3f96ea931
SHA1

eaa1324ea038d93cb04c4734c9ebe22801a1dcbc
SHA256

1bb0b796d1ddb540798a462307c41c1bae482ca787a248e0301b28b5f9b75d10
SHA512

037a007cfd798a26ade28acb7e15c881ea044021aed067246e83e6ac1d1e8ae5d4f1c90b4198fc25aeec9c4ef2ac939cac8e954715f40d432d251aa563d053a6
SSDEEP

24576:UEhdKdPu0CTKCCsf0qi9hxERrwOZvnhBxkxU0VJoOV7/SXL/nywCn:UEhdKd20CRf+9huhwOZzxkxU0M4jonT

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
0754bb07f3b685b67e3043a3f96ea931_JaffaCakes118
unpack001/out.upx

Files

0754bb07f3b685b67e3043a3f96ea931_JaffaCakes118
.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 658KB - Virtual size: 660KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 777KB - Virtual size: 780KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 164KB - Virtual size: 163KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 776KB - Virtual size: 775KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 658KB - Virtual size: 660KB

.rsrc Size: 777KB - Virtual size: 780KB

Headers

File Characteristics

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.itext Size: 7KB - Virtual size: 7KB

.data Size: 50KB - Virtual size: 49KB

.bss Size: - Virtual size: 21KB

.idata Size: 14KB - Virtual size: 14KB

.didata Size: 1024B - Virtual size: 976B

.tls Size: - Virtual size: 60B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 164KB - Virtual size: 163KB

.rsrc Size: 776KB - Virtual size: 775KB

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 658KB - Virtual size: 660KB

.rsrc
Size: 777KB - Virtual size: 780KB

.text
Size: 1.8MB - Virtual size: 1.8MB

.itext
Size: 7KB - Virtual size: 7KB

.data
Size: 50KB - Virtual size: 49KB

.bss
Size: - Virtual size: 21KB

.idata
Size: 14KB - Virtual size: 14KB

.didata
Size: 1024B - Virtual size: 976B

.tls
Size: - Virtual size: 60B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 164KB - Virtual size: 163KB

.rsrc
Size: 776KB - Virtual size: 775KB