Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_c4276b8735538c2b331f51749c09d947_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_c4276b8735538c2b331f51749c09d947_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_c4276b8735538c2b331f51749c09d947_cryptolocker
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Size
69KB
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MD5
c4276b8735538c2b331f51749c09d947
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SHA1
609bac66b2ab93446bb47563681f83908cc512d6
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SHA256
ecb929527b9cf68c1f8a271f482de08d665f88ef0cdfe1e2578b4f6bbb44f89b
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SHA512
f5f3f9c629e738cba18cd6c89a2309170c8cfe56888b1b9271a6530cfe0ade5a229aa6e5ec528b057dc7cad7d1ec931017cd4f0f6a0b398e516fef4fbe4b795d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUHXDl:DW60sllyWOtEvwDpjwF853
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 2024-02-27_c4276b8735538c2b331f51749c09d947_cryptolocker
Files
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2024-02-27_c4276b8735538c2b331f51749c09d947_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