Behavioral task
behavioral1
Sample
3ea8e7e5a00efb4c06851e3a05c7b5b3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3ea8e7e5a00efb4c06851e3a05c7b5b3_JaffaCakes118
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Size
31KB
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MD5
3ea8e7e5a00efb4c06851e3a05c7b5b3
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SHA1
e2b47e5ff47609393a1f80642c982a3a335e3c93
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SHA256
7a6023cd1ebd68fe5b2b4f6912184e3dcbb1081b9ffca935f94b880aa173f2e8
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SHA512
8a5b7661d81e11b9ef0bfa0f2f516134a3aeaf3c3b8ed0b2f33f46ee294543824e64d10621a0392f3e19ffac76f1d9a2430a0bcc2974a5c58198d41adaaab320
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SSDEEP
768:MOqi5wBeNTYErAhu5ecSdoCI93w+5hhT3OSaTJ:MOr+BeNcKHIoz9g+5DT3O5TJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3ea8e7e5a00efb4c06851e3a05c7b5b3_JaffaCakes118 unpack001/out.upx
Files
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3ea8e7e5a00efb4c06851e3a05c7b5b3_JaffaCakes118.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 24KB - Virtual size: 24KB
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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ