Behavioral task
behavioral1
Sample
2024-05-12_abad2e909d8628fe4630dc4b0f3af7de_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-12_abad2e909d8628fe4630dc4b0f3af7de_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-12_abad2e909d8628fe4630dc4b0f3af7de_cryptolocker
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Size
88KB
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MD5
abad2e909d8628fe4630dc4b0f3af7de
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SHA1
e7384ecdebfe9dac3b01409230a93fe1aac2787f
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SHA256
652102939e06466be0c8f6075a7f97651460de241d17a1e241ada19faf7d27dc
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SHA512
f4cdd98b6cc9728afc411e8e3e1e6a45052f4475ebc0acbc692fca1502e3de3214bb99c2ace252294bba0aa6d2580bc854c54112a639f651ae40625e01c596ac
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy8tyblw:zCsanOtEvwDpj3
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-12_abad2e909d8628fe4630dc4b0f3af7de_cryptolocker
Files
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2024-05-12_abad2e909d8628fe4630dc4b0f3af7de_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE