Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_dc98aa13152f92f55cf38e31fe4c8d35_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-11_dc98aa13152f92f55cf38e31fe4c8d35_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_dc98aa13152f92f55cf38e31fe4c8d35_cryptolocker
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Size
37KB
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MD5
dc98aa13152f92f55cf38e31fe4c8d35
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SHA1
74da93c37843add835dbf35d14a6f1957365319e
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SHA256
f00499c8a62ecc5bae221b22f790f8245f9477e431095e9b3317c510d2cc1da8
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SHA512
497b7979cea311e130d8708f196f02e58b84e1273da7694b4ad81264868a0c963af1ca0df3ac61a7df87d4bb59ac52131e3a065beffdd701e7d0c59014f2df48
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenfA:ZzFbxmLPWQMOtEvwDpjLefA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_dc98aa13152f92f55cf38e31fe4c8d35_cryptolocker
Files
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2024-03-11_dc98aa13152f92f55cf38e31fe4c8d35_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ