087b0f3d37b22d44bf2528f61902848b_JaffaCakes118 | Triage

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General

Target

087b0f3d37b22d44bf2528f61902848b_JaffaCakes118
Size

10KB
MD5

087b0f3d37b22d44bf2528f61902848b
SHA1

07eb23248d1783ba4f5f13391620c3456422e04b
SHA256

159487fdd07d56ecd54c5ef92dbb746e02cc7b053b2828539720ee55cbc0ab1a
SHA512

691c5ba620ea07ff5e39b03d1f534c66f8e9b1bde39a9ab51978ce739fc0e3e4092ebdcc703c7efe8a741be746f4fb24b8b4001c282fa65f336c0e7343b7d507
SSDEEP

192:HQ4arkxoxFEemhHsBTklWhNJu25/FlGm1+nCGxVZ0:HQ4awxoxFEvqQghfu2fj1+CGx0

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
087b0f3d37b22d44bf2528f61902848b_JaffaCakes118
unpack001/out.upx

Files

087b0f3d37b22d44bf2528f61902848b_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ