4b393f371b60fb4e8398434e68c99c1b_JaffaCakes118 | Triage

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General

Target

4b393f371b60fb4e8398434e68c99c1b_JaffaCakes118
Size

36KB
MD5

4b393f371b60fb4e8398434e68c99c1b
SHA1

7634a59c442b5e8b2a95b823f9e0735447de055c
SHA256

220a89788e7320506f584eddea482e45c0e3d4944dc4156f3324d5c9d9bb39e6
SHA512

9f6e8cd78dce667aad8ea1044032804133eedb7ad9776dca65f827c2e5ff6d0a5541c597c044acab1f38780d08e7b3c5efdc41fe03e78c8966f8a46b717ff3ed
SSDEEP

768:Fwul5vbJce+eqOMvI7C/WG5QB6HopIHWnpH91SJI5CWwYAAqdni:FbJ0ehMvIbGaoSIWpHjSJIbwYXOi

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
4b393f371b60fb4e8398434e68c99c1b_JaffaCakes118
unpack001/out.upx

Files

4b393f371b60fb4e8398434e68c99c1b_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 34KB - Virtual size: 36KB

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
.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

.data
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE