Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_b0e7bbc0d09412c37807a1460b467b53_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_b0e7bbc0d09412c37807a1460b467b53_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_b0e7bbc0d09412c37807a1460b467b53_cryptolocker
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Size
41KB
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MD5
b0e7bbc0d09412c37807a1460b467b53
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SHA1
ac044ad71a5187729868f7e5f4bcce6f5c6f6fab
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SHA256
b9b1caad79e3d6ccdf8a3c0f30ea0da9f66bb170bcd64dbff8c3b1ea06b5a831
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SHA512
1f98ee4001a96da507bfbfe128b8ddec425a662f480372c18acea455d6b1ab67345fadbee6cd9c81ec25fc17fb4b52899ea1780ae5dda27b26a4dc53f258d32b
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vF10:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLg
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 2024-05-31_b0e7bbc0d09412c37807a1460b467b53_cryptolocker
Files
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2024-05-31_b0e7bbc0d09412c37807a1460b467b53_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