Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_fbf5b36c6b15af92fa7b1cfb2dfc80e8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_fbf5b36c6b15af92fa7b1cfb2dfc80e8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_fbf5b36c6b15af92fa7b1cfb2dfc80e8_cryptolocker
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Size
70KB
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MD5
fbf5b36c6b15af92fa7b1cfb2dfc80e8
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SHA1
99fcf63832e53f947fc9a5b752fddd3f6f2768d5
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SHA256
060e55ae4d3fefc274097313e271dc143b32cb5b1be9652fc762cea2e4cc6ff1
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SHA512
7bc9d238b84c62c1bcbe50c45d24805c95b399ae4b6e7ac356fbb1810d6e77fb135a3ba10ee91bdcd9e93d512ab97da16678b5652062f5df380f27ba0d2e7eab
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUoRg:DW60sllyWOtEvwDpjwF85/
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-27_fbf5b36c6b15af92fa7b1cfb2dfc80e8_cryptolocker
Files
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2024-03-27_fbf5b36c6b15af92fa7b1cfb2dfc80e8_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ