3f44e6d0f2602dbd6c6531cfc9f16e2a_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

3f44e6d0f2602dbd6c6531cfc9f16e2a_JaffaCakes118
Size

52KB
MD5

3f44e6d0f2602dbd6c6531cfc9f16e2a
SHA1

6f5da76a1c732d4218133bb05f48ec45d9134f89
SHA256

11cecb07dc4e8bd4596eea84594ac0b5aa15c60160c65680e045b77fa2245b16
SHA512

450e39f361b6dc775c91afe83bf18587a5a66f4237d2ea7b84695f4d352188aa77fd2c11f237bcec689f116bac12c0e82dd749e80fea4cd7e5561976bceb5c21
SSDEEP

768:YpZoLpVmU40OKiSY16ue+9pvQOm7PNikI1eI5a8KvOSf7Oyw6ywYhYJH1mUbqeEI:YLoLpVmU4sNY10IrUMwmOSPtwjPNd

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
3f44e6d0f2602dbd6c6531cfc9f16e2a_JaffaCakes118
unpack001/out.upx

Files

3f44e6d0f2602dbd6c6531cfc9f16e2a_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 49KB - Virtual size: 52KB

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: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ