Behavioral task
behavioral1
Sample
78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889.exe
Resource
win10v2004-20240226-en
General
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Target
78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889
-
Size
32KB
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MD5
758d529428d89235e2d2f6f59fcb961e
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SHA1
778fbbf9c7d5a69907758f1b8249191391730487
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SHA256
78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889
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SHA512
6fb83eeebc520c45383f77a13f7bc97b29a4d5f5a757a542aeb276b798a287bc8f9de701f40bc9b2ab71cda2e1e36231a49c85416f8e36ccc99d1dac1101e047
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SSDEEP
768:uDQB1MFPZwOmso3OQ9fkeVMZjuNz1ZnTgmgJTw10PPQX:uDQB1MlZwOxZpduTZvWPPO
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 2 IoCs
Checks for missing Authenticode signature.
resource 78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889 unpack001/out.upx
Files
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78bc2df64d8d19ea1237e3cffadddb8acb3cb9685b755416680672f2e3a96889.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE