0e1a8e8fa41919a845258ab61272f2e2_JaffaCakes118

General

Target

0e1a8e8fa41919a845258ab61272f2e2_JaffaCakes118
Size

1.3MB
MD5

0e1a8e8fa41919a845258ab61272f2e2
SHA1

629489e84d05c80e5961844c0624d055320396f2
SHA256

2fd26a8ca5cfb7818955d76c4bb3c55423840b4ff9d02e874804bfea94189031
SHA512

e35e5c4a78a3c25c51d92f3759bd89e8c00c1bfe079e4de04032a2e3897d7b7eff8a7b28437c4c8c92f8cff8b33b3a6a660e04df1c6fd7a82a9f65be6a111660
SSDEEP

24576:1xSs79JpiM+MrEXKVPxark7vIKKUT4VXNjfvRFXC+RtKdtBQ:vSsH+MgXKV4k7eUT4VXFRRtKdt

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
0e1a8e8fa41919a845258ab61272f2e2_JaffaCakes118
unpack001/out.upx

Files

0e1a8e8fa41919a845258ab61272f2e2_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: 3.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 16KB

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: 3.3MB - Virtual size: 3.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 114KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 541KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 88B

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: 275KB - Virtual size: 275KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 331KB - Virtual size: 331KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.4MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 14KB - Virtual size: 16KB

Headers

File Characteristics

Sections

.text Size: 3.3MB - Virtual size: 3.3MB

.itext Size: 18KB - Virtual size: 17KB

.data Size: 114KB - Virtual size: 114KB

.bss Size: - Virtual size: 541KB

.idata Size: 16KB - Virtual size: 15KB

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 88B

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

.reloc Size: 275KB - Virtual size: 275KB

.rsrc Size: 331KB - Virtual size: 331KB

UPX0
Size: - Virtual size: 3.4MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 14KB - Virtual size: 16KB

.text
Size: 3.3MB - Virtual size: 3.3MB

.itext
Size: 18KB - Virtual size: 17KB

.data
Size: 114KB - Virtual size: 114KB

.bss
Size: - Virtual size: 541KB

.idata
Size: 16KB - Virtual size: 15KB

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 88B

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

.reloc
Size: 275KB - Virtual size: 275KB

.rsrc
Size: 331KB - Virtual size: 331KB