3890ffce50afdc9356d718a54e078128_JaffaCakes118 | Triage

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General

Target

3890ffce50afdc9356d718a54e078128_JaffaCakes118
Size

346KB
MD5

3890ffce50afdc9356d718a54e078128
SHA1

ab4809fd0fa0facc8356f6ef9cd4748a2ced8f09
SHA256

0c27bf298a72637d31a4fcef884a4d2683c89144c4816e6b9230d5e082765fe0
SHA512

6f9c0cd21ffa7e7bc0f7b1cad62d54b1bf85525a797c7688b4e230ea3e9baa7be552f433db85fb7deb9dca5b1927aeedfe61b4f0c2bc9c662239a41671d53a14
SSDEEP

6144:0s1hk1ZHuGEMEp+7tfdjOMC5/MG8ThrQq7Hf8IXnmeOSOBzJsz1NhT99t:RW1ZO81hFSMsqII2ZzCzBT

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
3890ffce50afdc9356d718a54e078128_JaffaCakes118
unpack001/out.upx

Files

3890ffce50afdc9356d718a54e078128_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: 6.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 343KB - Virtual size: 344KB

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: 6.2MB - Virtual size: 6.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ