a07055613b12a410f1b3e71c44c50194_JaffaCakes118 | Triage

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General

Target

a07055613b12a410f1b3e71c44c50194_JaffaCakes118
Size

97KB
MD5

a07055613b12a410f1b3e71c44c50194
SHA1

b896871839e03e2482df2792025d63b4e58ef189
SHA256

916877220df942bb700c1cfe5dc2b19acdc141f08820f07f0a74403e88c00ff5
SHA512

7ad9870a19fad685d8c9f6fe39083e9dede031f0dd450f0885ca8e7e3c3b9e37df18ff0b1e9b98a8052fb1474827f8259b787813fc95c9f87905958bdbeb00ec
SSDEEP

1536:HG2iFsjjkiv/MB9t2Hz6LZI7PH66PC+z4B2vpMVqtMkQ7dtdtVYb/P:HG2i2jjzw2R7PH66PxSkvy3zVs

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
a07055613b12a410f1b3e71c44c50194_JaffaCakes118
unpack001/out.upx

Files

a07055613b12a410f1b3e71c44c50194_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: 292KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 92KB - Virtual size: 96KB

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: 364KB - Virtual size: 363KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

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