Behavioral task
behavioral1
Sample
2024-04-19_ae28acab5a5cb7a2730ea8c264ccdf0d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_ae28acab5a5cb7a2730ea8c264ccdf0d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-19_ae28acab5a5cb7a2730ea8c264ccdf0d_cryptolocker
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Size
74KB
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MD5
ae28acab5a5cb7a2730ea8c264ccdf0d
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SHA1
3102afce7196cef15cc8aa37809787c55e48eb8b
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SHA256
374ab80c3582d9276ec25e4fb660d5be7ebb6808492bd343fa6457a821612be6
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SHA512
bae7935e33a7bed8ba58c2049b9b05fbb7a1440327e74f1c9cb18d91542f440ae4d0733a8d1877f95de570fb8c6880b0691b2c4219c1cca82363986c623e8547
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsaleFj:1nK6a+qdOOtEvwDpjF
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 2024-04-19_ae28acab5a5cb7a2730ea8c264ccdf0d_cryptolocker
Files
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2024-04-19_ae28acab5a5cb7a2730ea8c264ccdf0d_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