Behavioral task
behavioral1
Sample
bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51.exe
Resource
win10v2004-20240419-en
General
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Target
bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51
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Size
160KB
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MD5
39023c3544851c9cee4ebbce9070515a
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SHA1
cefe5b4b3ad02ea5c65d5fcd37159c05397a6623
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SHA256
bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51
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SHA512
8b9ba7f91efe4f8d7340a5f1419ecd549d73033bcfc74dc76ecb3e12f17d7822174f9b6015c5d843c1d3f6db71dcf53e0a6f3709fa2f385382878ab6e22dd30a
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5SqRIZ48MhZSIC38vOWSmBXdWM2l:hfAIuZAIuDMVtM/XSolOW3WM2l
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51 unpack001/out.upx
Files
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bcc57305ce2a468d018b56a008471225688c701eeee1cd907845aea71161ed51.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ