Behavioral task
behavioral1
Sample
JaffaCakes118_b5ea1af38b1c7a905a1e7f374be3d4ffd6c5c3e6cc2d9f8cc3353eb507167c8d.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_b5ea1af38b1c7a905a1e7f374be3d4ffd6c5c3e6cc2d9f8cc3353eb507167c8d
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Size
1.2MB
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MD5
23385045a278db2211adf84cde24c791
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SHA1
99d112562f81b79a7645b2e6b9f128a19d5e1b03
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SHA256
b5ea1af38b1c7a905a1e7f374be3d4ffd6c5c3e6cc2d9f8cc3353eb507167c8d
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SHA512
9db4dcda18346bd0102be562b3d75ccb11f7291d1acee4ad00135dd254e7d5f6e733f50ec61b1335dd2e83a8230072cc457af7b5f3361b392fe82c0f76e423d0
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SSDEEP
24576:kB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:kBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_b5ea1af38b1c7a905a1e7f374be3d4ffd6c5c3e6cc2d9f8cc3353eb507167c8d unpack001/out.upx
Files
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JaffaCakes118_b5ea1af38b1c7a905a1e7f374be3d4ffd6c5c3e6cc2d9f8cc3353eb507167c8d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/1033/MANIFEST/1.xml
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.rsrc/2052/GROUP_ICON/182
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.rsrc/2052/ICON/1.ico
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.rsrc/2052/version.txt
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UPX1
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ