Behavioral task
behavioral1
Sample
40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79.exe
Resource
win10v2004-20240508-en
General
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Target
40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79
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Size
4.4MB
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MD5
4ab791526b4161f84ae3c3d923b9cac7
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SHA1
61cfd981e40ad3f27b6478a6bf7881b095671820
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SHA256
40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79
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SHA512
fe5f3059ace89f1531e1d684b9117dfa67deaac93df1c63ec1b14c5ab3a205fe98139bc5fcb27a9a57ad2417d76ccc0b7f4e69688cf6b6f14267a9f191c635fb
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SSDEEP
98304:skkO2IzirwPKE5DDoqNDaXnaeoNGSbcg5NDt0DTjo:skkO2IzcK/54ImQG2cg5Zt0/j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79 unpack001/out.upx
Files
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40a73daa2c3f2efdfd0a7b92e3a7976e885b4e22a7413330189a053ad5a4be79.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: 948KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 572KB - Virtual size: 576KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 134KB - Virtual size: 136KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 252KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 146KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ