Behavioral task
behavioral1
Sample
621c76940001bce3a1c812b587557acc_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
621c76940001bce3a1c812b587557acc_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
621c76940001bce3a1c812b587557acc_JaffaCakes118
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Size
113KB
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MD5
621c76940001bce3a1c812b587557acc
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SHA1
0c545e803de2ebdaf966f6690e060c02ecb11ae8
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SHA256
89130c346e2a2eee2e01cbe73c5bc452769ae7e3c722847d83af12bdab08b521
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SHA512
a9bbb4acfc63b9b73e6584086d9a33eb595e2546449c001d78ee8395ad224bae0ec6daf2ee655f0df8c3b8448b97ca4318cdd762f0a05cf6c27a3e63244f93d7
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SSDEEP
1536:k1wga3z51DdWWI0pNN/lYi8JYFxqUp7HkpnUvevxkRLG75ygqSZl3iTE0:ywg+z51xrlSJYvpoZkevxICW6lyTE0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 621c76940001bce3a1c812b587557acc_JaffaCakes118 unpack001/out.upx
Files
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621c76940001bce3a1c812b587557acc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
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_32BIT_MACHINE
Sections
.text Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ