Behavioral task
behavioral1
Sample
decffe124042575a9275b9a9ed5766f2.exe
Resource
win7-20240221-en
General
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Target
decffe124042575a9275b9a9ed5766f2
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Size
147KB
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MD5
decffe124042575a9275b9a9ed5766f2
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SHA1
cca125297b919c3acbd82b4578c8f7fa6e97c57a
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SHA256
ea66282e565fcc7e50540527b56620da80e33c9a28efbb2c56543390ff3ec93e
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SHA512
5ae779b5527989d302730cdd1c4edc7846418171b8b34371d2ea55563a960b8041a5589375ca97eb5f7bbfabb0d30ce9fc28d863160f3bea22675bba10249896
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SSDEEP
3072:2VgHt8UDWHvkAU++6kjaXoVINNFlF1Uk86Icz2G1:2SVaHXK2XhLT
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource decffe124042575a9275b9a9ed5766f2 unpack001/out.upx
Files
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decffe124042575a9275b9a9ed5766f2.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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 169KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
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