Behavioral task
behavioral1
Sample
2024-03-05_ade515c0a7f4de871d1aa86b12a788b3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_ade515c0a7f4de871d1aa86b12a788b3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_ade515c0a7f4de871d1aa86b12a788b3_cryptolocker
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Size
73KB
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MD5
ade515c0a7f4de871d1aa86b12a788b3
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SHA1
c582aedff49a5eeca966ed690380024f7ee303c8
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SHA256
ce232903acf22d7bcae6b4d37d915a09c74a8b473cf9f0484ab81d9912fed641
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SHA512
a2602636c27c00affdba83bfa302fafe0242fb4459b9646ec5d2819b47112eaa63e6b14a9a381b8ea93c7e2711af427f6d023dd9a688682c68339c5c72648127
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUx7Q:T6a+rdOOtEvwDpjNtHPT
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 2024-03-05_ade515c0a7f4de871d1aa86b12a788b3_cryptolocker
Files
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2024-03-05_ade515c0a7f4de871d1aa86b12a788b3_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