20fb6613dd30a4100cc696e58e46774f_JaffaCakes118 | Triage

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General

Target

20fb6613dd30a4100cc696e58e46774f_JaffaCakes118
Size

28KB
MD5

20fb6613dd30a4100cc696e58e46774f
SHA1

9046cecfb8e638d370d69c137785224de93ddabc
SHA256

aae98990cd966bc1f48ba87137f73fce4a07f3648de185554fcf89e298264251
SHA512

2ea6df819d47c5dce015603b8bb63a51521bfeb6546ee7575e3e999402ceb4931dc4cb60ce70b306a83d5686f02daed51dc069d8acde13eeb2beba7cfaa32d66
SSDEEP

384:Gqc9t4ppUNNN4htLNjRdiN/N4PbbqTixsBtL3GNhmKXmNWN5emkZd2ApPF1TDrhr:2t4c+PhRXbVWtLWvRmMz1a9Dd

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
20fb6613dd30a4100cc696e58e46774f_JaffaCakes118
unpack001/out.upx

Files

20fb6613dd30a4100cc696e58e46774f_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: 28KB

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

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

.text
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE