67a9c3533cbcb5f36878e0618f20643c_JaffaCakes118 | Triage

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General

Target

67a9c3533cbcb5f36878e0618f20643c_JaffaCakes118
Size

48KB
MD5

67a9c3533cbcb5f36878e0618f20643c
SHA1

a761a4d8c9a0e07480bf72d6dfbbbda543c3ec72
SHA256

dd7af2d92822617208ecf9d9d69a592232ecaa9a465ceb8fec91890e93a1402a
SHA512

b821b684ffdde2d25fa42d9a490576c95af22c7eeaa75d816ab5fed86891bb0d0f224827daa05b0c970f376481df6aed2147d927ff3312781252ca9ac459ea5f
SSDEEP

768:bHni0ho/gWrOM09hCHT12JPl+vezLIzwD50FvfyxDjADWSWfH26Y3iQh1F:bjy4WyxeE9lIuLYy4yxDjADGfH26A

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
67a9c3533cbcb5f36878e0618f20643c_JaffaCakes118
unpack001/out.upx

Files

67a9c3533cbcb5f36878e0618f20643c_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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 144KB - Virtual size: 142KB

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ