Behavioral task
behavioral1
Sample
fb8d4c1a28eb310091b896f233eba6d8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fb8d4c1a28eb310091b896f233eba6d8_JaffaCakes118
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Size
9KB
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MD5
fb8d4c1a28eb310091b896f233eba6d8
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SHA1
c7841b1ff7484cb9c86e060d1561e68724bc91ae
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SHA256
b8ff07c30fdab52addf6af5aa07b0afbedee72b07d76c56698179e0e0410bb43
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SHA512
35fa2c07f0f616a0784071b7e6f3cce4f279d30cf379c65ef6577bf64d67844175fe25950f49f31b852f989fd082884368661f3479869aa48460033f91c41801
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SSDEEP
192:Ff/eTGzQgA8Zaig9VYnpko6cEAb7CRGyVe9B8tHCRSt134ijmlB:FneyzQ38ZaigfUpko357/ySB8t881zjO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb8d4c1a28eb310091b896f233eba6d8_JaffaCakes118 unpack001/out.upx
Files
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fb8d4c1a28eb310091b896f233eba6d8_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ