Behavioral task
behavioral1
Sample
2024-03-06_baa82c383c3a200fe18a4be3f2ed7f27_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_baa82c383c3a200fe18a4be3f2ed7f27_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_baa82c383c3a200fe18a4be3f2ed7f27_cryptolocker
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Size
104KB
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MD5
baa82c383c3a200fe18a4be3f2ed7f27
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SHA1
1a0eafd3f931195fb2bb4924f90064f66f70f372
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SHA256
6b0d7c9d3fb5ec3f4c1f718622967a90c292a344d42e3bbf43ddbe646241e962
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SHA512
fbeb58fa46358a9d375483206e21824a4e3e334aca8f1557771d927d5a098539491654a768a6bc9e3fca084c4593be4153301aec7a07d2e51a29218d505c1353
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks0W:1nK6a+qdOOtEvwDpjR
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_baa82c383c3a200fe18a4be3f2ed7f27_cryptolocker
Files
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2024-03-06_baa82c383c3a200fe18a4be3f2ed7f27_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE