5ffff4cbeaae81b98674c1aea89c1e5d_JaffaCakes118 | Triage

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General

Target

5ffff4cbeaae81b98674c1aea89c1e5d_JaffaCakes118
Size

5KB
MD5

5ffff4cbeaae81b98674c1aea89c1e5d
SHA1

8d4f45cef8604c0c731c2a0ff94e3de381769e47
SHA256

d33d51aa6d90b5d2041aebe4102c1f77df4dc123f0849cfd7ab3ac9fab0d2689
SHA512

d59da36e6f145ab383a030a9102256fc4526070b8020f2c6b882571cd316bd5d1a8874f57a87bf0a9f6359877cb639466df3eb7d70cfd2c70ad147e8991850d0
SSDEEP

96:W5bfz8Dy5s22WE8/8/aFCMyt94rANgyp+3PNDqvcbMh:W5vvfE83CMyfNxgFEV

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
5ffff4cbeaae81b98674c1aea89c1e5d_JaffaCakes118
unpack001/out.upx

Files

5ffff4cbeaae81b98674c1aea89c1e5d_JaffaCakes118
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

UPX0
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.data
Size: 5KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 574B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ