2873bc91ea42a0d9db6677117ab17eae_JaffaCakes118 | Triage

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General

Target

2873bc91ea42a0d9db6677117ab17eae_JaffaCakes118
Size

51KB
MD5

2873bc91ea42a0d9db6677117ab17eae
SHA1

f920b477f730a03beee09f1f64222a5ab6ed702b
SHA256

20997a4c153bb1a554f5183b85c4518ccabd3dc816e1b48f105984476b7f42cb
SHA512

8b685d8e23c461fc85f4dccd8bf10071b03ec79b72c6e619e34c2d008e8ddc0cf4ad05a5ca4d5c6c7a0f6e9a62c3e966c00341bb19bfdb1321e42fc3be31e836
SSDEEP

768:SCIqdH/k1ZVcT194jp4XfzsX1u++n/giUsGHdeWmlEBnO2XhMdWZen3zZzdX:SNqaLV8a6X7cu+dYGHQblT2xcjBN

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
2873bc91ea42a0d9db6677117ab17eae_JaffaCakes118
unpack001/out.upx

Files

2873bc91ea42a0d9db6677117ab17eae_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ