Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_f1bc745de05e500223a4f5b58b3a2c23_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_f1bc745de05e500223a4f5b58b3a2c23_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_f1bc745de05e500223a4f5b58b3a2c23_cryptolocker
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Size
58KB
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MD5
f1bc745de05e500223a4f5b58b3a2c23
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SHA1
ea67160fc010404ab8cc58a39ea67a31701f4b60
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SHA256
885fc6abc1e60f3462f6907a292970304587b012492448fa0e9d1639ea6563a8
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SHA512
43c5f8fea3a06684d809fc2cc92436bffb293c03ba195cedfb39dc29a714242b00977cdf6751dac9a52ee0980f07db0258cc583683006a5f95bd6feee4103138
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+FwS:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+Z
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 2024-03-08_f1bc745de05e500223a4f5b58b3a2c23_cryptolocker
Files
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2024-03-08_f1bc745de05e500223a4f5b58b3a2c23_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