d2e0f949f35a9b6a7ae28dfa3c5d873a_JaffaCakes118 | Triage

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General

Target

d2e0f949f35a9b6a7ae28dfa3c5d873a_JaffaCakes118
Size

450KB
MD5

d2e0f949f35a9b6a7ae28dfa3c5d873a
SHA1

23e95e4857412f7a1914a645a95ba71f4743a9b9
SHA256

a2a1149c418991252a8ed06551313de65b2d623fc375a33208b7e8957769899b
SHA512

69401ce3b7ed6114cf9c1dace0e5aa86f07e506ad422a6b21bb4b258e99c8c374e00d87d46629b555052d10341902092a08fc6ae90798b4759737527d67ca3b6
SSDEEP

6144:UZ8ywEn1YXLGqCh1zeMpprEA3jkIJzxOlhT03EbdF49lSK/gnfE3h:uwa11qe1igrV3bJz0l9b89kKAE3h

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
d2e0f949f35a9b6a7ae28dfa3c5d873a_JaffaCakes118
unpack001/out.upx

Files

d2e0f949f35a9b6a7ae28dfa3c5d873a_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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 446KB - Virtual size: 448KB

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: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 500KB - Virtual size: 496KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ