Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_bf8a278b0d16649a52c0bb3a34b34646_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_bf8a278b0d16649a52c0bb3a34b34646_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_bf8a278b0d16649a52c0bb3a34b34646_cryptolocker
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Size
37KB
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MD5
bf8a278b0d16649a52c0bb3a34b34646
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SHA1
05e1b8e81a5b5c9bb5ac3d823f5fe327f5d2e451
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SHA256
b45bb0f8087ff8398e4f059683863a020cd6dfe6d8bc6e1603f45767e665e067
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SHA512
de92ecabc405149b3f78c01844c5069652a55b8d8e07bc56e39d2f850feead84799a2dda6684e0724aa6133ad431ff5532415914c22fe499f9142c2d570a3935
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLV:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLV
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 2024-02-13_bf8a278b0d16649a52c0bb3a34b34646_cryptolocker
Files
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2024-02-13_bf8a278b0d16649a52c0bb3a34b34646_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