Behavioral task
behavioral1
Sample
2024-01-08_6a4cfd5c4588323db3b8a37efe47ec13_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_6a4cfd5c4588323db3b8a37efe47ec13_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-08_6a4cfd5c4588323db3b8a37efe47ec13_cryptolocker
-
Size
148KB
-
MD5
6a4cfd5c4588323db3b8a37efe47ec13
-
SHA1
7348ed4e3133bfb4c133d687e19576b66f04bae6
-
SHA256
23529a3b119c5ef129ecbe6bd0709ef52709c9cae1bb5f5aedf9f113ed10c0f8
-
SHA512
81f25450608e6dad6dba8f2982421b9766a69f9dd6a7e3a8e68d8a5e70a1bc62db6c23a6f47cec2dfc4c797bbfc5a29ef817bd7334b3a2e37f742353a7d2da3f
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egJ:T6a+rdOOtEvwDpjLzM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_6a4cfd5c4588323db3b8a37efe47ec13_cryptolocker
Files
-
2024-01-08_6a4cfd5c4588323db3b8a37efe47ec13_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_CODE
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