78f27848a399bd235a71d53e47db2b01_JaffaCakes118 | Triage

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General

Target

78f27848a399bd235a71d53e47db2b01_JaffaCakes118
Size

134KB
MD5

78f27848a399bd235a71d53e47db2b01
SHA1

155d04e0e1f40641285efc4ba12edb399eb72d4f
SHA256

347d3f3116f3984435cc5386b24a19ea9a1a6251d7bc3011795c628a334c682a
SHA512

b81ef525fbc2bbe50398397f461a7f2aef5c945f69568a686c9824eee892050500e7ac137b2bbbcdd7aed1595c6156e2ab9a4a99bc1f97f7d94795a9aa2eab0f
SSDEEP

3072:X5bBGLEZ4pSA/WuYwfapCIGYxIeY8yBhyf+tGFnzNAY:JbBBaWuYwfWCRYxWlBhyfsGFzNAY

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
78f27848a399bd235a71d53e47db2b01_JaffaCakes118
unpack001/out.upx

Files

78f27848a399bd235a71d53e47db2b01_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 76KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 128KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE