Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_2a3d115892caf91e83486c4fd1c2d2ea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_2a3d115892caf91e83486c4fd1c2d2ea_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_2a3d115892caf91e83486c4fd1c2d2ea_cryptolocker
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Size
98KB
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MD5
2a3d115892caf91e83486c4fd1c2d2ea
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SHA1
e930c1ebf20b77c36813f81d0ac1a304297aebc9
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SHA256
53682a105afd43e5d5937ca4c5deecfb3f580f7247426108fbb84a48f53772aa
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SHA512
667e662a2dd72be522bfac44e6252817eef3e83ba603e366d4e70afd7938c794923ade986b7179a7d060d8c6b1bb51093a84f3167386c9fb84b55475eb8ebaf0
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6f+:26a+2OtEvwDpjtzA
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 2024-01-23_2a3d115892caf91e83486c4fd1c2d2ea_cryptolocker
Files
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2024-01-23_2a3d115892caf91e83486c4fd1c2d2ea_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