Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_ac2e0c2ac0cd39c91ca38202e4bc521e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_ac2e0c2ac0cd39c91ca38202e4bc521e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_ac2e0c2ac0cd39c91ca38202e4bc521e_cryptolocker
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Size
30KB
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MD5
ac2e0c2ac0cd39c91ca38202e4bc521e
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SHA1
d70c8ad2cb8ae4a16814c7d84c50605fb846d820
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SHA256
ced7daad40850266d02611fe890a546b08ee0c74516b384b4103289892343f55
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SHA512
f061bca2827b7ae6658aee44cd82fd80029693c777c35608429cc85a26bfc1c079dc43739a7cbfd305bbe058a9b393d6d1176ff81f122a33f0be1cda64edcf06
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOcsTI:q0zizzOSxMOtEvwDpj/arMHTI
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 2024-03-19_ac2e0c2ac0cd39c91ca38202e4bc521e_cryptolocker
Files
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2024-03-19_ac2e0c2ac0cd39c91ca38202e4bc521e_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