Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_ca84a0f3d7eb713ea629d31ab9c3a44c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_ca84a0f3d7eb713ea629d31ab9c3a44c_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_ca84a0f3d7eb713ea629d31ab9c3a44c_cryptolocker
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Size
78KB
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MD5
ca84a0f3d7eb713ea629d31ab9c3a44c
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SHA1
37c56c8935baf0d869d0bc6013aa6afd41a2a09e
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SHA256
6840919519ffb0ad9fa9e6dcd4b3862a4ac0c859127f8e4f1bb016e8171b5f59
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SHA512
41ffc74437c3829354acae2e8ff689161d3d9c3f8c2d9a5d6268b42a8c110db44e14a4694ee2f88c97f97505988ac561d3914a93e66beff98dcf5d41c4d1a5c2
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yq9t:V6QFElP6n+gMQMOtEvwDpjyaLccVNluP
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 2024-04-15_ca84a0f3d7eb713ea629d31ab9c3a44c_cryptolocker
Files
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2024-04-15_ca84a0f3d7eb713ea629d31ab9c3a44c_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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