Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_f5ccfbc83f3ff5453a58f59122e5a6fa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_f5ccfbc83f3ff5453a58f59122e5a6fa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-22_f5ccfbc83f3ff5453a58f59122e5a6fa_cryptolocker
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Size
61KB
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MD5
f5ccfbc83f3ff5453a58f59122e5a6fa
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SHA1
916ea6600d6fd6693c0769adf73ec1bbe5dbb0ef
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SHA256
582ccb76b5eab699c3872c92a0a701d517dcf917eb2837ba26a80a44d36cbc67
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SHA512
5dc2e495cdf88ffab50384b08cee8ba71ea58d40dccde8fead1446627bfa4e874abf1d4d7a9b3a1d389a35ff9166e57a1df50b834af50ad14cef46dcc7583242
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SSDEEP
1536:/zFbxmLPZQMOtEvwDpjI86Sj/WprgJN6tZdOyJ36uZ:/VxkzOtEvwDpjZaL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_f5ccfbc83f3ff5453a58f59122e5a6fa_cryptolocker
Files
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2024-04-22_f5ccfbc83f3ff5453a58f59122e5a6fa_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE