a06544592cbde398c6dc5ac520f9c1e8_JaffaCakes118 | Triage

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General

Target

a06544592cbde398c6dc5ac520f9c1e8_JaffaCakes118
Size

46KB
MD5

a06544592cbde398c6dc5ac520f9c1e8
SHA1

dbae9b446bc8c106227ed5bdcbf335db0e7b00d7
SHA256

cad006db28dd631afe0786375d44ac3b57d49bfeca4da1c8f55017ff4f96914e
SHA512

530952efd794e53af53fbfa3b861355c2e673c01118596a37ba0920380678bf80ae6f1df21abf0cfb14c1f0bf25053ed6bea7bb1c5802caf001f7a91d156265a
SSDEEP

768:7zMGQi/KSvnI5Rce9oQFlR2hY3unubqlQFouOqkHUVGATH3X1:7zFQCTe9DFb2i+ubqltuOlH6GkX1

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
a06544592cbde398c6dc5ac520f9c1e8_JaffaCakes118
unpack001/out.upx

Files

a06544592cbde398c6dc5ac520f9c1e8_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 912B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ