Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_21f21111ca6cd25b20ab08b67a74b70a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_21f21111ca6cd25b20ab08b67a74b70a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_21f21111ca6cd25b20ab08b67a74b70a_cryptolocker
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Size
46KB
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MD5
21f21111ca6cd25b20ab08b67a74b70a
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SHA1
3c665116d8f698c9c64996b24e006141e89012a2
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SHA256
226a2c02fe31ed376d72a912e3f13e56b7d6497140e0c0bd66663ec1b523c446
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SHA512
857dd07e255bf750f885e4c9ae1431aa29db2be67729cea3ef573f1a448447e7aed3f462bceb6f0f011797aabb8b0a89b7c501a3ec9c0f83250f1fc800082068
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsf:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1B
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 2024-02-23_21f21111ca6cd25b20ab08b67a74b70a_cryptolocker
Files
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2024-02-23_21f21111ca6cd25b20ab08b67a74b70a_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