Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_c2f77bb51c28de95e7eacb894ff29ad4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_c2f77bb51c28de95e7eacb894ff29ad4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_c2f77bb51c28de95e7eacb894ff29ad4_cryptolocker
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Size
67KB
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MD5
c2f77bb51c28de95e7eacb894ff29ad4
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SHA1
98f038e31488f94fdd7dceff4ff9b91c943a5a74
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SHA256
ef5ed7003f3d5ff9a02fabe4a172ed7fe0c0494a085511a5df8babdae6b3fbbe
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SHA512
5a98cb481cc637cab7fc688d2650aa43803193a29c1450740d3df9edab364f6e9b67a2027bbda538ed4f4f95e113659ee4a90444e190af4ab84d70cf05ed5211
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUa:DW60sllyWOtEvwDpjwF85A
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 2024-02-14_c2f77bb51c28de95e7eacb894ff29ad4_cryptolocker
Files
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2024-02-14_c2f77bb51c28de95e7eacb894ff29ad4_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