Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_ac4e2cb61f976fb77b38b6a62fd03d5a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_ac4e2cb61f976fb77b38b6a62fd03d5a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_ac4e2cb61f976fb77b38b6a62fd03d5a_cryptolocker
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Size
94KB
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MD5
ac4e2cb61f976fb77b38b6a62fd03d5a
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SHA1
ed5a6541f7552707d9550caffa6399c649b4ea89
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SHA256
4cf66a71420b872f12603c097c0f0fbb39b0928fd8d7bc51148d31613441cd75
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SHA512
3f05f2ed35090f00a8327a4dc670999e22bb244678c981dbc2febe3624de28e354fc193333e47c2e812ef2fa065814f9cde317f248cfd651286547e82321f020
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SSDEEP
1536:Z6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNC42f:Z6a+pOtEvwDpjtz8
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 2024-03-28_ac4e2cb61f976fb77b38b6a62fd03d5a_cryptolocker
Files
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2024-03-28_ac4e2cb61f976fb77b38b6a62fd03d5a_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