332615db7e2df65bc2d2a78ff172174c_JaffaCakes118 | Triage

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General

Target

332615db7e2df65bc2d2a78ff172174c_JaffaCakes118
Size

12KB
MD5

332615db7e2df65bc2d2a78ff172174c
SHA1

9fcb668bbeb6008d34d3a40f6d6ade71baee2321
SHA256

d36bc397ebb17f055a81cc9f9f9fac0f08caf4aee2779aa4b678ada9b49f2566
SHA512

b349a771841213f1b8f6a46ecc05d3b532d6f8ffa7282e0c7c956540be8d7292d1f54e7bb4404d0a169ce28329cb9ac20a150fa113e9271eef2fe4882957751e
SSDEEP

192:jgOjpC2rTXj1Hd/pp6HF5xas7wQXucDMNjk57lMyBQ4vF5r5xVV4xtKAvIQxb:jgxmBHdRp6HjwQbDaElMovFtVVwKib

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
332615db7e2df65bc2d2a78ff172174c_JaffaCakes118
unpack001/out.upx

Files

332615db7e2df65bc2d2a78ff172174c_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

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: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

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