a8245e7d287cc37db04df0ade1b65013_JaffaCakes118 | Triage

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General

Target

a8245e7d287cc37db04df0ade1b65013_JaffaCakes118
Size

133KB
MD5

a8245e7d287cc37db04df0ade1b65013
SHA1

44951dfedd168d8443987251d6414e18f69f2fd3
SHA256

1e1c6b9121069a11e8374fbae70ead8091583ffd5890d25700db6175701ced05
SHA512

4af485984749bef45214b287b50109fca3cc84bccb0e6b3b2272b6481692107b07d7589fc6023f29ac4e06e223295a00b66a2f85cf58c3c5cee8c63cb7099c8c
SSDEEP

3072:Z8IVIkoIC/V0CsX+yB6by9JGRCJqrpewPYfgAovbSS7HmwUIZU:Z8+wNA66JGRoIewPYfcvGSqBG

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
a8245e7d287cc37db04df0ade1b65013_JaffaCakes118
unpack001/out.upx

Files

a8245e7d287cc37db04df0ade1b65013_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 125KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ