Static task
static1
Behavioral task
behavioral1
Sample
hycalc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
hycalc.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231215-en
General
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Target
9b86d575cd767349b4cc5222d484f897
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Size
4.8MB
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MD5
9b86d575cd767349b4cc5222d484f897
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SHA1
2392a0f9d581e8de84264be428915406be42fff0
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SHA256
fd4b938ac5f66b6afe72e8953c33a35103d79c3e89f82c7790725fd96ffffe4a
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SHA512
565804effdba06ad41396a82a46d8b60570ada83d81c14d2f64c9b1b6dc8c975ba93143ea0e578bd215e0ab6b9ed5350f3cef8ced8158063d123d5a3992e5cb5
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SSDEEP
98304:+kKz15/Zx5KiDhKyEumwBg7FW1b+RUYx4bdtuZYsiSmE4YCEfusrAuBF4IhnL1sL:+kKxDcyEum4cFW1b+uYx4bpS75CG+Y4T
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/hycalc.exe
Files
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9b86d575cd767349b4cc5222d484f897.rar
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hycalc.exe.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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url