Behavioral task
behavioral1
Sample
2024-10-10_86dea94f8828ef6069f61dba5aae121f_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-10-10_86dea94f8828ef6069f61dba5aae121f_cryptolocker
-
Size
55KB
-
MD5
86dea94f8828ef6069f61dba5aae121f
-
SHA1
75dcc6c3280031ae285b28aedc538929bf3e77eb
-
SHA256
a061a46c2a6755729d2c40eb32bd8bbada5700bed51f028e84312ed5a336a68d
-
SHA512
25fcf8d0b620d223e6aa00482fee16577fce03a64856d57a7b74e37d8283cae2954301ce1065d5c6eac02858b96a5f946f939a9e9f4e45c906fd358e13153eb3
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkah8:z6QFElP6n+gKmddpMOtEvwDpj31ikF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_86dea94f8828ef6069f61dba5aae121f_cryptolocker
Files
-
2024-10-10_86dea94f8828ef6069f61dba5aae121f_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE