Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_aa5f7c59e68f5cbb41c4e140684e1f2b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_aa5f7c59e68f5cbb41c4e140684e1f2b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_aa5f7c59e68f5cbb41c4e140684e1f2b_cryptolocker
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Size
40KB
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MD5
aa5f7c59e68f5cbb41c4e140684e1f2b
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SHA1
3432d4b4d9a3c94610256a3780572a486333b03d
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SHA256
75f025ae7042dfabcc3640bc05915eebaa8ba646b9eb69e732c5c21662c3a7e9
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SHA512
05818a42f9d8d81def3aba319fd586bbf8198d3cd90c8ad4d5f4c6403ed2fa1758cba6d722fe9c5d802043ad9d2451865b080ffae0e6f88287b5d65aab1ad079
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzu:V6QFElP6n+gMQMOtEvwDpjyaYaFAT
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 2024-03-07_aa5f7c59e68f5cbb41c4e140684e1f2b_cryptolocker
Files
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2024-03-07_aa5f7c59e68f5cbb41c4e140684e1f2b_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