Behavioral task
behavioral1
Sample
fa76f48d20420c0770693be972a43cc4_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fa76f48d20420c0770693be972a43cc4_JaffaCakes118
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Size
104KB
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MD5
fa76f48d20420c0770693be972a43cc4
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SHA1
5b22160de92a6a75afb77cf3e5a4cf82736041e0
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SHA256
902c36f9b03c8f9ed75dec0e9faaa176cfc6cb124d5027005fd60e714bb6d2c4
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SHA512
8abe118de2ed0a8691924223b5e390d6fcde42a4b3b32fb9ebd66cfcbf8846e4529dbe1b951bfb18c2414b2ce31d3cac3f99fb6159cee454174c50234f13bd47
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SSDEEP
1536:NK1nMFJA37XGfbbStZPc8j+/WRF+gWVzsEyie9igeCVU3BJN4eaB83iFM:Y1nqStSK+Or3WVYEpe9iMVWtMByiF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa76f48d20420c0770693be972a43cc4_JaffaCakes118 unpack001/out.upx
Files
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fa76f48d20420c0770693be972a43cc4_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ