49f71bd710cc6b1ac042808e0a8f712a_JaffaCakes118 | Triage

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General

Target

49f71bd710cc6b1ac042808e0a8f712a_JaffaCakes118
Size

58KB
MD5

49f71bd710cc6b1ac042808e0a8f712a
SHA1

c8c00ac7e98de64acb838136bd97944e9aaca5e8
SHA256

3d31d11449a39edbb1bb258314c60982ba1d302cf3d42ffcd8b28bb48acecfae
SHA512

c11861fb4da8ac9ac1c35700564ab16cb9b37f6afb80280db55499498c01dbe6cf7bfbb526429b30ee8002d65dc1bd19f5f6bdfd0aecec6ba0922c49ca5e7336
SSDEEP

768:BdQYLSsY9f2xZO9uCMiTo9OsoiLm1hPzbk+rlhtuJKcyLorMWAu7:HQNsnBCko9rrhoJKcOPWt7

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
49f71bd710cc6b1ac042808e0a8f712a_JaffaCakes118
unpack001/out.upx

Files

49f71bd710cc6b1ac042808e0a8f712a_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 22KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - 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: 64KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ