Behavioral task
behavioral1
Sample
bfa7da3001b0eec681ed06fba5c3a729.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfa7da3001b0eec681ed06fba5c3a729.exe
Resource
win10v2004-20240226-en
General
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Target
bfa7da3001b0eec681ed06fba5c3a729
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Size
368KB
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MD5
bfa7da3001b0eec681ed06fba5c3a729
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SHA1
1941b9bad9542f89197ce1a628c029eddf700179
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SHA256
2c9f9b7441e5626155e10dfdd98926a04653454723069560bebe6d07a7d1d405
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SHA512
92eb8209706945f13da06e877577afad29e0222dcc24913c0052d4b7585e75d6586be6605b63bafdc0879a4e08360cfdf1654fa10c4e42d079f4cf19050dc9bc
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SSDEEP
6144:Y4XrK9PX7Fp6Gh2wWRGl0EDDf1PisZQ5rAGQwg1QtP1f4paaYlsdcaMJEdbI0Pz6:HXe9PPlowWX0t6mOQwg1Qd15CcYk0WeK
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfa7da3001b0eec681ed06fba5c3a729 unpack001/out.upx
Files
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bfa7da3001b0eec681ed06fba5c3a729.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 336KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 560KB - Virtual size: 559KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ