a670c931336f84c00b93a2e665c13e6a_JaffaCakes118 | Triage

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General

Target

a670c931336f84c00b93a2e665c13e6a_JaffaCakes118
Size

140KB
MD5

a670c931336f84c00b93a2e665c13e6a
SHA1

85aff76ff39848f2d98e99eee1c3a4197b2698ad
SHA256

96bde53bcc9b9cf35bc9dec72b666ad4f2e72ed24116ff5db5f0e0a65f5bb65a
SHA512

a44ff5ae630257908d1be3a427483727e32dbb37201df8e701c711544d86aaa294aa901a0ef9a7f6b30e64e424edd2a5df6e7bc5e01276fae1a1bc364c228e1f
SSDEEP

3072:BvgdlefNZNt5TRA611dYuacMaCkK4SooX3yX163Z2t4:Jmlw/N9fd1aHaCXooX3J3Z

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
a670c931336f84c00b93a2e665c13e6a_JaffaCakes118
unpack001/out.upx

Files

a670c931336f84c00b93a2e665c13e6a_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 132KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 87KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ