62cf1d2611c4eb9ef17c22ebb19a4477_JaffaCakes118 | Triage

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General

Target

62cf1d2611c4eb9ef17c22ebb19a4477_JaffaCakes118
Size

73KB
MD5

62cf1d2611c4eb9ef17c22ebb19a4477
SHA1

edea5cbc099789d89102c9d5b45ab1f943ef60ab
SHA256

afc08debefe55f06afa5f1e15e1ecac0b307d8d18fcafe0f490c4199a4924e30
SHA512

b10acf84e12e01ea1012478cfbeb90ab0bac9de97ee603f4623a4f1d753058d424fa2bacb296e03b89e3c0f2a981d676c8692ee7f9c8ec473afd6644e07427bc
SSDEEP

1536:MFPQ6H7M4s5HzklzOzRHuN3XlPnNW8+O3GrO1EzNSl4H6yBf/:i4M+EOG3XtNhQSmzNSl4d/

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
62cf1d2611c4eb9ef17c22ebb19a4477_JaffaCakes118
unpack001/out.upx

Files

62cf1d2611c4eb9ef17c22ebb19a4477_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: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

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: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 21KB

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