Behavioral task
behavioral1
Sample
21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4.exe
Resource
win10v2004-20240419-en
General
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Target
21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4
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Size
3.9MB
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MD5
7f4158bbf59f76efc239712451ebb901
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SHA1
e0a249d084227c24a5661282a23b09606948fbef
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SHA256
21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4
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SHA512
5bd0d36da0079d5ba4ac43c05868712765aa5dc230fb58a5f533342106231d69f3a6d8a85338e9feb5d2028be1b17a2557839baf45b6434aea847f62c79e0515
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SSDEEP
24576:IJcnBrEf2Ytz2R4CLyFddF8/0ys31fux+MTYC9ZPfKS4alper1RVzcRMr0BFcr+a:Ic9S6shQ19y3C+oW+RljsRz
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 21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4
Files
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21b52799d77acbac2d4e397dd8da8ab1bb6c19ac7619296d67fabbeaf0810ff4.exe windows:4 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE