Behavioral task
behavioral1
Sample
4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88.exe
Resource
win10v2004-20240412-en
General
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Target
4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88
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Size
1.6MB
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MD5
2b3dc341ea59d89a6e6fba0a3edd31bb
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SHA1
f599c443d69e8cb6ad828674904ca750d35092f7
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SHA256
4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88
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SHA512
8657cfee1e3d636127fc23724a35fadd15e3d3265785a0705e1a4351af8ef5486c19959dc2cae24a50e6998345a94529fa7abe5f3169b4d7cda480281c232ebc
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SSDEEP
12288:3HZVm/7ePnv+TWM+6+xTGzgFA+u/x8acJdPACFFbLFi8cj5UQbM72voxoS1:3v+NWu/adRYj5UQOv
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 4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88
Files
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4fde4b58e5b1213d2bc5a5cad9c201249c9731d8aaeac0970f986d9430dd2c88.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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 304KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE