Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_df8f177e0eb9f1309cf360a04bd10a81_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_df8f177e0eb9f1309cf360a04bd10a81_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_df8f177e0eb9f1309cf360a04bd10a81_cryptolocker
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Size
91KB
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MD5
df8f177e0eb9f1309cf360a04bd10a81
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SHA1
55cc4f5bc13b5c6fa9e8c4a03537aec784e871b0
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SHA256
4c650f36c9c04e0920f6ff78c7bf1e113d074feae6381a3b354a44d23e906716
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SHA512
226a90dad0514b577a1d9dde20456096909bbc9f03e95a8b0b916815f075bcdb1a4451d287d0ac38fa5d69ab566dcb0902a5d9105432a663550156769b79d37c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcfL:V6a+pOtEvwDpjtza
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 2024-03-09_df8f177e0eb9f1309cf360a04bd10a81_cryptolocker
Files
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2024-03-09_df8f177e0eb9f1309cf360a04bd10a81_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