898e3a1640a7db92ce582eb4b066c899_JaffaCakes118 | Triage

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General

Target

898e3a1640a7db92ce582eb4b066c899_JaffaCakes118
Size

11KB
MD5

898e3a1640a7db92ce582eb4b066c899
SHA1

4ef71bbd51f5a025b2f5299247771cb2d2d3b77f
SHA256

1c281e8feb15e51bb6ad4c378452888825dcbd32a2633e1f25c349e7bc2ed838
SHA512

c8e7ba2bea10024ed3bdc07005a79e92ce63101a6f5a265505f156feecdcb83a58986bf744e1bc4616b863ebd57f21bdb4d09fd7689e963d56869cb3a8bbbfe6
SSDEEP

192:QhdaO+o14RAfzeZz0t/A0IkVj4Rx0F0CKn3Y+lm+5qldyqmlVb:coO+96fzEO/AEH0b39lmcp

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
898e3a1640a7db92ce582eb4b066c899_JaffaCakes118
unpack001/out.upx

Files

898e3a1640a7db92ce582eb4b066c899_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: 16KB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE