b3d2e20044d9937d775672ba38f3a5da_JaffaCakes118 | Triage

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General

Target

b3d2e20044d9937d775672ba38f3a5da_JaffaCakes118
Size

33KB
MD5

b3d2e20044d9937d775672ba38f3a5da
SHA1

32fcc5f0f4e7770df459f0204c90c1b327aaf398
SHA256

62571d80c30e9d19fbf3ee0ee70bcb63fb294df34dafa409790f685c691b0a72
SHA512

489e3ced71e0a0802893896e642d8a5d36daa14999830e33ca31dd2defdc1ec7f5ced58ea3d5ca2dcc79aef03712d2511634e5eb5f88d7eaa5f3af4a3c85cc07
SSDEEP

768:i6wQVAOjuTyiAF3pzc23fHEeyH15rNSlMq+dFg5z1fQlua4Cs9j:g7OSy/TrfHRctN9q+dyBQBc

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
b3d2e20044d9937d775672ba38f3a5da_JaffaCakes118
unpack001/out.upx

Files

b3d2e20044d9937d775672ba38f3a5da_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 30KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ