Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_172ec310f9753f799ce9a1b0ec9c6edf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_172ec310f9753f799ce9a1b0ec9c6edf_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_172ec310f9753f799ce9a1b0ec9c6edf_cryptolocker
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Size
35KB
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MD5
172ec310f9753f799ce9a1b0ec9c6edf
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SHA1
88b7799bddc57bd9a7fe6c1cf87a37cf518a348b
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SHA256
5cccfc11e47ae06b8d101d97e7cde992f7fff11c761bec487c8fee24a8c5d7d3
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SHA512
4fbfa621fa573a181d810129cb82ceccc37445f99adc0ed5c2d7da8c5c9acc026eb396ae788e8e451ed44ffe327e6088d8c3ffa6366949f3c266653d17daf740
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoW8P:qmbhXDmjr5MOtEvwDpj5cDvP
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-10_172ec310f9753f799ce9a1b0ec9c6edf_cryptolocker
Files
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2024-04-10_172ec310f9753f799ce9a1b0ec9c6edf_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE