Behavioral task
behavioral1
Sample
3f87ab4b66f37d614b98deb606e61c6d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3f87ab4b66f37d614b98deb606e61c6d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f87ab4b66f37d614b98deb606e61c6d_JaffaCakes118
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Size
40KB
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MD5
3f87ab4b66f37d614b98deb606e61c6d
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SHA1
4644fa47e13e168abad975b672ab943b1f6cde16
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SHA256
631faab781ff51eddf7db5efe6ee63276a20799364ab7010311863942d9ef1a2
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SHA512
fda9dac1c67cdf0c068734acf141e68997cdeb8deb73f10ccad620c56c7c336b1038d0fc086632583970c5e59078bcddb732b6c702a40155ac9f7bb000ae8a0a
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SSDEEP
768:KkCb0R72uvcoynx3ZItPeu0G2lFULqddZ0M9fZRZy3SWz8r7:KwLkfxePiG2lFddSM9fZnQz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f87ab4b66f37d614b98deb606e61c6d_JaffaCakes118 unpack001/out.upx
Files
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3f87ab4b66f37d614b98deb606e61c6d_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: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 950B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 188B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ