Behavioral task
behavioral1
Sample
6a4ffb85f5a38ba9c4bd100cd0c76429.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6a4ffb85f5a38ba9c4bd100cd0c76429.exe
Resource
win10v2004-20231222-en
General
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Target
6a4ffb85f5a38ba9c4bd100cd0c76429
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Size
44KB
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MD5
6a4ffb85f5a38ba9c4bd100cd0c76429
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SHA1
7e737ea56980a5e89ca90fc57f5aa7f25621bd71
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SHA256
9440c0c128645986e31093d0f2dcb167112eb79eb2e33fa846bdd4a44d6ae41a
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SHA512
8218be0e699c0cb54b12b98c3ac9baf67ea0036e69a96bc912a51c5f0e46baafb8c0b38ad9efe61d9383fc10d4a49e3b1b2a107ae57a8a48e82161026f962e18
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SSDEEP
768:jlsnH3CbnKO/43Mr54CdI+e8J7CFaKZv2T1TBmMc+8:G3J3Mry3uOaKZv2T1TBVcj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6a4ffb85f5a38ba9c4bd100cd0c76429 unpack001/out.upx
Files
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6a4ffb85f5a38ba9c4bd100cd0c76429.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
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ