Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_a577933015112d0cf64ff5f72bcc3fa1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_a577933015112d0cf64ff5f72bcc3fa1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_a577933015112d0cf64ff5f72bcc3fa1_cryptolocker
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Size
41KB
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MD5
a577933015112d0cf64ff5f72bcc3fa1
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SHA1
4235f1cb90a0e1b49ffbab84cb212ee898d261ed
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SHA256
509d3074ceb6867f32fdbf25efcec656982b701e2c4581f3db804c295921b39e
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SHA512
817e3bb1d3fb21b6387a1401423ce0bec277f1685f1bdb9b50229ef7126ce0c5ca9ed61b8ec01e858e625c1000885bef12c0445c06e16fdef01052a1620fd45d
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETked3S:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+G
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 2024-03-08_a577933015112d0cf64ff5f72bcc3fa1_cryptolocker
Files
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2024-03-08_a577933015112d0cf64ff5f72bcc3fa1_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ