Behavioral task
behavioral1
Sample
fc1035cc430f0a800925ba6b046679fc_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fc1035cc430f0a800925ba6b046679fc_JaffaCakes118
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Size
22KB
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MD5
fc1035cc430f0a800925ba6b046679fc
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SHA1
3bb58477d2bec28a9b367f7b2941c84711e03d13
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SHA256
f6f94d019515e3c4671ac969542caa816da8d704a77d3f198ace57edc34efa19
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SHA512
9006e355116dd68f8b77dcc43a935f2e6f3cfd7c2cd219d9e19aaa74725362323832b990edc0e83e59b24a3efc4d888d20b0df71a844890e57055f5b988efc27
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SSDEEP
384:VnmppSo3JNpEDhy4Wqcnjbo5m3foNOz6ZY4WZ0bi+zxk2l4j75xNvAYn+lu2lS:gpUEJNpgh+nL3foNFZkei+ZlqIOop
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc1035cc430f0a800925ba6b046679fc_JaffaCakes118 unpack001/out.upx
Files
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fc1035cc430f0a800925ba6b046679fc_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ