Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_546fa881e1148c4de01d897ed3675520_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_546fa881e1148c4de01d897ed3675520_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-26_546fa881e1148c4de01d897ed3675520_cryptolocker
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Size
35KB
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MD5
546fa881e1148c4de01d897ed3675520
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SHA1
0e48caf151722c174e7dd924a8083d55ad94e8d1
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SHA256
100beab1fe940a8e2d763cb3869e2eebb7651029655dff5c72a7d999094263e3
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SHA512
9cfb3f25c2f5c2b11ebf396cef5c384fb27da530714777ff9f7412d71b6971244f8765f0a3d938c93283f8483eff9378301d1d7b5056da3bb1df4f43925d2555
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkQj:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkK
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 2024-03-26_546fa881e1148c4de01d897ed3675520_cryptolocker
Files
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2024-03-26_546fa881e1148c4de01d897ed3675520_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ