Behavioral task
behavioral1
Sample
1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9.exe
Resource
win10v2004-20240226-en
General
-
Target
1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9
-
Size
1.8MB
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MD5
731c3f2d8c45a16cbeb465b35d5cfdac
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SHA1
d0a8e6946a56a4dea8772600b3a71701c7d44b6d
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SHA256
1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9
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SHA512
b8398485ef0f9302f9cdd606d9533305e21577b5846f13662d5214f9409b6f171addb3754671a09888c5281880c9ed29e7257e57092a2679c7cefac8e85e6e89
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SSDEEP
24576:bSLK0yrSuTvJH2Ko3u2fEV2rdXZcZ5kkEmIhwPgb9kNnNV0Ql+BvJVAURRVcZ:bqyrSsF2Ko3u2fuuUzvPgej0RJVAB
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9
Files
-
1858089718b4af92c4ddb4fde2863cb102e1917dd8126ad85a8312d75785aca9.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bvxzt Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.yno Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vzkj Size: 512B - Virtual size: 4KB
.kemyz Size: 512B - Virtual size: 4KB