Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_af0ccb842bd325336c5eeabf74ac8fca_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-19_af0ccb842bd325336c5eeabf74ac8fca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_af0ccb842bd325336c5eeabf74ac8fca_cryptolocker
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Size
29KB
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MD5
af0ccb842bd325336c5eeabf74ac8fca
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SHA1
43a56d118a6a5656704d9b9d66588f4af75f4353
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SHA256
df8f4023be892cad1eef56fea553c9fe81b98a8272d7f94c608836abdab55548
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SHA512
930739920ada1d019715c8aaee5b80b5d01e281c60ac5792a8eef30b87d8c4337741af428c186a4cfc7555f96a44dbbf8d25590323d8e9fac77fc0455ac6556e
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+ps:q0zizzOSxMOtEvwDpj/ar0
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 2024-02-19_af0ccb842bd325336c5eeabf74ac8fca_cryptolocker
Files
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2024-02-19_af0ccb842bd325336c5eeabf74ac8fca_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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