Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_88bbf4de8aabefbbc6d93733a1b9375d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_88bbf4de8aabefbbc6d93733a1b9375d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_88bbf4de8aabefbbc6d93733a1b9375d_cryptolocker
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Size
69KB
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MD5
88bbf4de8aabefbbc6d93733a1b9375d
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SHA1
8a992a48407d96d81ea90dbf1e38dac9e5719981
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SHA256
851a711e1ae61963e2bd391e5fdaa8ed7bead44596b3a17d0d1e3d401783f344
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SHA512
04d3cef66ee7c0d77e5eea4a810abb9372f5b5a74385f9487aed40ff06ec2e512b7e05de58b627522c301261428ca454cc4de78a496019178be0428998cd6bee
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHLq:DW60sllyWOtEvwDpjwF85s
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 2024-03-06_88bbf4de8aabefbbc6d93733a1b9375d_cryptolocker
Files
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2024-03-06_88bbf4de8aabefbbc6d93733a1b9375d_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