3757bd910efb5db6cb6772771f2e5d6f_JaffaCakes118 | Triage

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General

Target

3757bd910efb5db6cb6772771f2e5d6f_JaffaCakes118
Size

79KB
MD5

3757bd910efb5db6cb6772771f2e5d6f
SHA1

a6ae1060b33e74f631218dd06ab8c3f066a2fdb7
SHA256

9fb2939d4589bfe971e8be42ce812eaab6e4f57d59be03ae47470596c6f762b8
SHA512

362c1b32c30a54be4276db1c8c992c6e950b050b8afdd42214af67c71f2222848e5032eafea26a586a37cee2dfddfe11da43d882bddbab1d7a745e54b1569071
SSDEEP

1536:WPFSTYyC5f8bo4Bd8Z1k3jMP3HU4vn1xqKe7kSGh1ZjSjO8QKzYnfuE:WPc/vhM1k3I39rpSGh18Jhzw

Score

5^/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
3757bd910efb5db6cb6772771f2e5d6f_JaffaCakes118
unpack001/out.upx

Files

3757bd910efb5db6cb6772771f2e5d6f_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 73KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ