Behavioral task
behavioral1
Sample
a0b05aa8a8ccfe18c6541009f665483a_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
a0b05aa8a8ccfe18c6541009f665483a_JaffaCakes118
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Size
198KB
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MD5
a0b05aa8a8ccfe18c6541009f665483a
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SHA1
5c07d800bd9c281e468a697fd3e848fa280cd757
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SHA256
2af30765bfb83bcc133ef8511c2dc4339e3fa80fc049fbcada14fe523061da93
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SHA512
b640a6ea9a89019c5f6ea40bf748ef0e5cc3d4fa38ba2a473c93769ffffc6095128208a97cf15805a0a26f8dd0043af8f88b6db59ac9648ab3d8706c47568104
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SSDEEP
3072:CZcxOs6TRDysOoEFE5DduUUMQChih2xGrWfquM8tQvOn:CZLRDy3XFE9duUUMQa0rWNuq
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule sample Nirsoft -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a0b05aa8a8ccfe18c6541009f665483a_JaffaCakes118
Files
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a0b05aa8a8ccfe18c6541009f665483a_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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE