Behavioral task
behavioral1
Sample
585c7b9bacabd5cf75ecf060ac84c470_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
585c7b9bacabd5cf75ecf060ac84c470_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
585c7b9bacabd5cf75ecf060ac84c470_cryptolocker_JC.exe
-
Size
88KB
-
MD5
585c7b9bacabd5cf75ecf060ac84c470
-
SHA1
c283eb6e2b08fa0f838305866fa0df8bee6880ca
-
SHA256
ae1f9c6dfdd916ccc99660b340ae2077f6a402ffa283850fc44bc087693db109
-
SHA512
826966ff2eba93d7d1c2d742567621068075b6523048cd6b563ad54d9f25f67eb6b10445990008450d1fbfaadaea963c62230968b9e10f1c3ea635e78acea549
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjN:zCsanOtEvwDpjw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 585c7b9bacabd5cf75ecf060ac84c470_cryptolocker_JC.exe
Files
-
585c7b9bacabd5cf75ecf060ac84c470_cryptolocker_JC.exe.exe windows 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