Behavioral task
behavioral1
Sample
a7dd73ebed1857bcaac54326efbc9642_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a7dd73ebed1857bcaac54326efbc9642_JaffaCakes118
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Size
286KB
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MD5
a7dd73ebed1857bcaac54326efbc9642
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SHA1
f17cb4b4287573369095a1b3f202d922740431a1
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SHA256
b6d1c1d87302891922e888fddb7da731030068645d13d672a7eab63b1c808bac
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SHA512
01d71653d0d0bb74179984adeb5d0eba1bec6bf2d404b530f6a22137c69486640deab2e7732eaa6c8b8dbe92831b4984775b55e13ea755cbffa40f8821f0f027
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SSDEEP
6144:Jp9VgQst7S8Lb9+yvwzQCwG55MVqwKIB9qPf2vXQ56G+:n9VgF7SuKEwwKeuk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7dd73ebed1857bcaac54326efbc9642_JaffaCakes118 unpack001/out.upx
Files
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a7dd73ebed1857bcaac54326efbc9642_JaffaCakes118.exe windows:7 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: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 281KB - Virtual size: 284KB
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:7 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: 351KB - Virtual size: 351KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 255KB - Virtual size: 254KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ