Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_81c0f697419a009c4d91ccd176b23032_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_81c0f697419a009c4d91ccd176b23032_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_81c0f697419a009c4d91ccd176b23032_cryptolocker
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Size
90KB
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MD5
81c0f697419a009c4d91ccd176b23032
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SHA1
48ba673c2b448d4a8f8286ece88540deb8449a8f
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SHA256
dbff826792616088372aa02e8b960368df1b1b610f49ba26cd93b5f065964c42
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SHA512
4d64c3f182193697ad303ba1394813593b957ee8df68de07e4e674ddf704b9e74e186ab78fb1a9812270c8588eae7a6b69790aa12468e2c1d072853b7f3a0c5a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg1:V6a+pOtEvwDpjtzZ
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 2024-03-19_81c0f697419a009c4d91ccd176b23032_cryptolocker
Files
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2024-03-19_81c0f697419a009c4d91ccd176b23032_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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