034b2d7cbf7b57f21012a9124f2e44ea_JaffaCakes118 | Triage

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General

Target

034b2d7cbf7b57f21012a9124f2e44ea_JaffaCakes118
Size

64KB
MD5

034b2d7cbf7b57f21012a9124f2e44ea
SHA1

e257f9c07f38ec5165c96daf039caa8ed482ed84
SHA256

6f435a458405521828f0fda309f35ea3eabe3c8ac9f5efeefa2328f9b91235aa
SHA512

c9805077214c71762d7f94d2b8733b1cbd86f98b1cc0b5e096a8717322bd1f1078d2b33480aa22a016b176661723ea8c9d65c3f0a34d6e174c0473ba5511c2d8
SSDEEP

1536:RYwOM3bvM/yybUp5oBro9C4a5M5kf6SmzvlPxoT6BDh:RYwOwTKy4DYC4aOO5mjDoT67

Score

5^/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
034b2d7cbf7b57f21012a9124f2e44ea_JaffaCakes118
unpack001/out.upx

Files

034b2d7cbf7b57f21012a9124f2e44ea_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: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 62KB - Virtual size: 64KB

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: 56KB - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 108KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE