31798242cce7d45bed8b22c29dfaccc9_JaffaCakes118 | Triage

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General

Target

31798242cce7d45bed8b22c29dfaccc9_JaffaCakes118
Size

162KB
MD5

31798242cce7d45bed8b22c29dfaccc9
SHA1

abf5fba1c5e5e3c7ee5c9136a845bd86cbdf381c
SHA256

76ee2c11546cb7fea2b73bef1d31e1acbaa3792f0c934c4e2bb793ba9ff97d45
SHA512

ce7ff54e4da5c07da0a88b39495034d91bea810c5514af192a8ffe9d6a7ee693a3ef37e36769a408523e1f654129cc750c38eee9e7c1a362c660cb7af55b11e6
SSDEEP

3072:iYJf6dlFck3AblGZKrlY9a80xC2jA6LzP+WkbSdwqFl9MW0NnyypC:ixl+/b4MrNnQx3yn0T

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
31798242cce7d45bed8b22c29dfaccc9_JaffaCakes118
unpack001/out.upx

Files

31798242cce7d45bed8b22c29dfaccc9_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: 292KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 135KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 384KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ