Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_a1860e91f8c431a28dc164c9a35e2d1a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_a1860e91f8c431a28dc164c9a35e2d1a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_a1860e91f8c431a28dc164c9a35e2d1a_cryptolocker
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Size
95KB
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MD5
a1860e91f8c431a28dc164c9a35e2d1a
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SHA1
f26611cf68511a67330a9655604496cd3717a8a4
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SHA256
d0aaacb7c4d7d1aa2350d91c52eab156565e4ce0a325bed1676c48f0483e146f
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SHA512
6f6aed5df8eb52d2d6a667ffc153b2b469fd99336fbed57d037fd5c2d764b0c3b7283f931a431dfe42e4374683edb621942d2f96ec8783c47db863e7185fbcc4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp+c:V6a+pOtEvwDpjtz0
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 2024-02-29_a1860e91f8c431a28dc164c9a35e2d1a_cryptolocker
Files
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2024-02-29_a1860e91f8c431a28dc164c9a35e2d1a_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