Behavioral task
behavioral1
Sample
b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024.exe
Resource
win10v2004-20240508-en
General
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Target
b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024
-
Size
14.5MB
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MD5
4b0cfd7a915d5ee95cad1e4aacbd3e90
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SHA1
c9968e9dc6cd541758e4eaf32416fc8c284adfb4
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SHA256
b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024
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SHA512
8e7bf09c02ccfe632f9034e791b5b98399b7bf4915b8f08984c8c52e96b1c77fe0d344fcb2428d127fba26bd809ff86cf100be2aa9e8aa1ffa03b4754d2bcfcb
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SSDEEP
393216:GvvcXSqU8NSKJ+RMVHxUJs1URsCGSIZpVP6jaP5:GvvcCD8NSNxzJXIk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024 unpack001/out.upx
Files
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b9b2ab5b049cf08249f4f1c509f38366afd854461166557f7e072dd6bbf02024.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: 776KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14.2MB - Virtual size: 14.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 288KB
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: 1012KB - Virtual size: 1008KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13.3MB - Virtual size: 13.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 136KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 308KB - Virtual size: 305KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ