Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_6ff6516ca50ad2fef09bdd26bd91fd23_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_6ff6516ca50ad2fef09bdd26bd91fd23_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_6ff6516ca50ad2fef09bdd26bd91fd23_cryptolocker
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Size
31KB
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MD5
6ff6516ca50ad2fef09bdd26bd91fd23
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SHA1
d3899059cbd3474227f1337427619a6ae6124d6f
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SHA256
92b28983a04721dacec683844d0c80a0a1f62808d0f60418f69a6f124369be07
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SHA512
ec7b7c8a8ebca34c4c9ccfb12b406b18057ee3796d673cc7e4270760ef0228aec1e4b82de2699718e4b6bb9b049c16aae55f34feb9d07c9184f257080eb8b375
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHurJe:q0zizzOSxMOtEvwDpj/arq9
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-27_6ff6516ca50ad2fef09bdd26bd91fd23_cryptolocker
Files
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2024-04-27_6ff6516ca50ad2fef09bdd26bd91fd23_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE