baca2f5c57273fe79d9e0802eb808d6e_JaffaCakes118 | Triage

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General

Target

baca2f5c57273fe79d9e0802eb808d6e_JaffaCakes118
Size

43KB
MD5

baca2f5c57273fe79d9e0802eb808d6e
SHA1

cc0bf7c8ef5accedb5160c1a7d580a90b31bdc7b
SHA256

7f4fa62bb24a4ae3a02916fb9f3d0973cb6087c15f12a16b65e69301f754ccc6
SHA512

421382ec2c3f1aa2db1e245df68878aad961bbc7eacd90a672b4f5d01a1950f2903bfb5a9ec5dfe798e877ccf3a1843c81b3426881012edf62c12f680055ba4e
SSDEEP

768:g6YgnzhgR7oHytfPiLOwH4lmM00I+K6KpqvFXHMad:JyIy+VOBIstX3d

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
baca2f5c57273fe79d9e0802eb808d6e_JaffaCakes118
unpack001/out.upx

Files

baca2f5c57273fe79d9e0802eb808d6e_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

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: 124KB - Virtual size: 120KB

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