Behavioral task
behavioral1
Sample
2024-05-01_1708b0d7e16751acebc949ed5f41e571_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-01_1708b0d7e16751acebc949ed5f41e571_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_1708b0d7e16751acebc949ed5f41e571_cryptolocker
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Size
73KB
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MD5
1708b0d7e16751acebc949ed5f41e571
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SHA1
c629b9d6524eeb0ce2be4b23f27d54dc43bf70b8
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SHA256
50d14fba20f5244186990c683c07f19a649e60a48b317a730c551b9be3e28953
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SHA512
608c4309ac081d8a91efd244ac4eaffc76732612fa6cb28bfd9272caa42a58f9c8e96cecb4017425f465188d9f4953d24a5b74c26bcf4bdd25946b637b941571
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVZ:1nK6a+qdOOtEvwDpj+
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 2024-05-01_1708b0d7e16751acebc949ed5f41e571_cryptolocker
Files
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2024-05-01_1708b0d7e16751acebc949ed5f41e571_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE