Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_3eb8049c670427c5cbfae76a3d8617a8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_3eb8049c670427c5cbfae76a3d8617a8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_3eb8049c670427c5cbfae76a3d8617a8_cryptolocker
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Size
68KB
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MD5
3eb8049c670427c5cbfae76a3d8617a8
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SHA1
380a283ec58103e18fa80031cc03dd13e4951691
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SHA256
f79938c459fac7b79b1f0f5a580a79e09935792818577247c18c78208630756b
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SHA512
319c7c15deed62339126cf8b444076380090d5b0523afdea39043d46823b497d20e57b44d41cd3079eb70230eba35b849f16a8379d7d58c8e458903a0d7d5663
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUl:DW60sllyWOtEvwDpjwF85r
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-05_3eb8049c670427c5cbfae76a3d8617a8_cryptolocker
Files
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2024-04-05_3eb8049c670427c5cbfae76a3d8617a8_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ