Behavioral task
behavioral1
Sample
pedido de compra 4500628950.PDF.exe
Resource
win7-20231129-en
General
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Target
d4e309a50a99b0f3c8c4038a3b8243bd.bin
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Size
528KB
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MD5
03682cab96e6fe598ae383d2820aefe5
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SHA1
263b044be9d49f9e042160f23ef29f3d6d8efb73
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SHA256
fc28c34441dbd447e31451ffbe74ee217df43847f0414b04117424ccbffdde97
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SHA512
152e781f0c19d0d1cbbf68cca76fd0c6b8e065b7bb12ea932a104a2915ffaa84ccb16dd7b0b6d7afd8bbdfa29eed9aa1aa70bc94ec8f37992f205e734002fa62
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SSDEEP
12288:88t5K76iFV1UUqeEfN11Izk+wuoa7NMVTNF:880x5xsLIzktEMx
Malware Config
Signatures
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resource yara_rule static1/unpack002/pedido de compra 4500628950.PDF.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack003/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/pedido de compra 4500628950.PDF.exe unpack003/out.upx
Files
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d4e309a50a99b0f3c8c4038a3b8243bd.bin.zip
Password: infected
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29dc0cc07bb6ef1f40732e73169fa347b7bf51b050526fe8c1917618679c5314.uue.rar
Password: infected
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pedido de compra 4500628950.PDF.exe.exe windows:5 windows x86 arch:x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 724KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 207KB - Virtual size: 208KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 214KB - Virtual size: 214KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ