Behavioral task
behavioral1
Sample
b4a655f19f0f3348c65d736af0c53595.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b4a655f19f0f3348c65d736af0c53595.exe
Resource
win10v2004-20231215-en
General
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Target
b4a655f19f0f3348c65d736af0c53595
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Size
472KB
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MD5
b4a655f19f0f3348c65d736af0c53595
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SHA1
8b787f2dfc3fe0438efb4c88c20a97440cf0e89e
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SHA256
a8236a64b100242c271adbcef8fd5bdfe27acea641a26c741a13ecdf71a6de53
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SHA512
35ad441858ea0c55b280a46d84ef3c77cec70ad25815b8d3b7922689a67684753e59d00cbfc3dc6fc6158f5b67641104023e7ede8b88ecb9e0fdec67a986332c
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SSDEEP
12288:w5t8c6K8WuQACel03Dciy+Az0vJILoKd:w41KfAdl03DffRI0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4a655f19f0f3348c65d736af0c53595
Files
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b4a655f19f0f3348c65d736af0c53595.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 471KB - Virtual size: 472KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE