Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_bc3d7c3722ca929e0126d61f393f4fc1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_bc3d7c3722ca929e0126d61f393f4fc1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_bc3d7c3722ca929e0126d61f393f4fc1_cryptolocker
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Size
40KB
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MD5
bc3d7c3722ca929e0126d61f393f4fc1
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SHA1
45701cc53fe47466f0abdff53b8e6a23dca7cdf6
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SHA256
b8743ecbf34a52abdba0d9cfadfa3250e630cc465006a28763f514deb9bbedfd
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SHA512
7d4d78696587d10104dcdc173fc447fe34a22f246cceb762955ea0e1c7ff57e76a69ed3f20743e0e4da5738f4cb7dbab730f5a0f84ee80a350c37df1b16fa62a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJziCs:ZzFbxmLPWQMOtEvwDpjLeU3C
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_bc3d7c3722ca929e0126d61f393f4fc1_cryptolocker
Files
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2024-03-28_bc3d7c3722ca929e0126d61f393f4fc1_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