Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_521d45061155c4f786746ff8f8c6a2e8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-12_521d45061155c4f786746ff8f8c6a2e8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-12_521d45061155c4f786746ff8f8c6a2e8_cryptolocker
-
Size
45KB
-
MD5
521d45061155c4f786746ff8f8c6a2e8
-
SHA1
f1ddfade45fa9fd4f06a6a0d0262c09706ee8c6b
-
SHA256
13dfc5909c5d4d0920785918273cba773a5c4a7a77a5b0108e2d58bf2d4f7ff1
-
SHA512
c3ed5237d7b9bb04d74ebc7d175cfd3849c3837d2c0beffb4f7d8876458c615ceda359de451d53b04435dbf608cc5b6a591e56fafce62080cddcac77bab0ff64
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsy:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1o
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_521d45061155c4f786746ff8f8c6a2e8_cryptolocker
Files
-
2024-03-12_521d45061155c4f786746ff8f8c6a2e8_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ