c7bab5113cff7fee34affdd0e3b85377_JaffaCakes118 | Triage

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General

Target

c7bab5113cff7fee34affdd0e3b85377_JaffaCakes118
Size

90KB
MD5

c7bab5113cff7fee34affdd0e3b85377
SHA1

fd5589289aef83f4d56d5fab163f4eac15f0ce31
SHA256

9903541f6d4c996b9d76acc75ede5ecd031b47be8ee617ed4c7c4612141c0924
SHA512

4c3e46ca6c0fbd105e145399c63e7c564596e307968ffeb6fac418fbf50cc65d60f28e14c378317e31d26d5ae31cf225225419d90163fafd6611171a95aff694
SSDEEP

1536:WHQIsl2pfZmlB4gwT7ThYRGJbyOMD5sNXL4IlHXdKoMg/b15n7:XopEl2gwvThSGNVU5y4MHooMgbT

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
c7bab5113cff7fee34affdd0e3b85377_JaffaCakes118
unpack001/out.upx

Files

c7bab5113cff7fee34affdd0e3b85377_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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 172KB - Virtual size: 170KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE