c1c9ba3f7f0ac31ee4e7b2ccab41107e_JaffaCakes118 | Triage

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General

Target

c1c9ba3f7f0ac31ee4e7b2ccab41107e_JaffaCakes118
Size

27KB
MD5

c1c9ba3f7f0ac31ee4e7b2ccab41107e
SHA1

f65281b2d6cafddedd9c2362123670149ae132b2
SHA256

fc9fa02f30bdfffc2e7f1f199b702fc1530295a0a2d7dfe94280523120a18536
SHA512

1f92e62c4363a3227d68b42e63004727a58cf7c2c7f23cf58437d1c38392bc19ae8cb29b01b7702a93407fff5e90cc6211db96ce22e6fcae3c6dc77155c86e2b
SSDEEP

768:XJXc5c/rcmtGLc4R/pB5PCSFACRgwCpTbm4NLV:lHvGLc4RTNJ/CV/V

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
c1c9ba3f7f0ac31ee4e7b2ccab41107e_JaffaCakes118
unpack001/out.upx

Files

c1c9ba3f7f0ac31ee4e7b2ccab41107e_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 25KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ